Update `superagent-proxy` to address security advisory (#7301)

Security advisory: https://www.npmjs.com/advisories/1184

This advisory was already addressed in #7289 but subsequent releases
have made this simpler resolution possible.

package.json

@@ -50,7 +50,7 @@
   },
   "resolutions": {
     "3box/ipfs/ipld-zcash/zcash-bitcore-lib/lodash": "^4.17.12",
-    "pubnub/superagent-proxy/proxy-agent/pac-proxy-agent/https-proxy-agent": "^3.0.0"
+    "pubnub/superagent-proxy": "^2.0.0"
   },
   "dependencies": {
     "3box": "^1.10.2",

yarn.lock

@@ -3069,6 +3069,13 @@ agent-base@^4.3.0:
   dependencies:
     es6-promisify "^5.0.0"
 
+agent-base@~4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
+  integrity sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
 agentkeepalive@^3.5.2:
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/agentkeepalive/-/agentkeepalive-3.5.2.tgz#a113924dd3fa24a0bc3b78108c450c2abee00f67"
@@ -7887,7 +7894,7 @@ debug@3.2.6, debug@^3.1.0, debug@^3.2.5, debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@~4.1.0:
+debug@4, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@~4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
   integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
@@ -13469,14 +13476,6 @@ https-proxy-agent@2.2.1, https-proxy-agent@^2.1.1:
     agent-base "^4.1.0"
     debug "^3.1.0"
 
-https-proxy-agent@^2.2.1:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.2.2.tgz#271ea8e90f836ac9f119daccd39c19ff7dfb0793"
-  integrity sha512-c8Ndjc9Bkpfx/vCJueCPy0jlP4ccCCSNDp8xwCZzPjKJUm+B+u9WX2x98Qx4n1PiMNTWo3D7KK5ifNV/yJyRzg==
-  dependencies:
-    agent-base "^4.3.0"
-    debug "^3.1.0"
-
 https-proxy-agent@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-3.0.0.tgz#0106efa5d63d6d6f3ab87c999fa4877a3fd1ff97"
@@ -17457,14 +17456,6 @@ lru-cache@^3.2.0:
   dependencies:
     pseudomap "^1.0.1"
 
-lru-cache@^4.1.2:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
-  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
 lru-cache@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
@@ -19925,19 +19916,19 @@ p-whilst@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-whilst/-/p-whilst-1.0.0.tgz#54668ead7f934799fc00f1e5230fd6addeb8e7e6"
   integrity sha1-VGaOrX+TR5n8APHlIw/Wrd645+Y=
 
-pac-proxy-agent@^2.0.1:
+pac-proxy-agent@^3.0.1:
-  version "2.0.2"
+  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/pac-proxy-agent/-/pac-proxy-agent-2.0.2.tgz#90d9f6730ab0f4d2607dcdcd4d3d641aa26c3896"
+  resolved "https://registry.yarnpkg.com/pac-proxy-agent/-/pac-proxy-agent-3.0.1.tgz#115b1e58f92576cac2eba718593ca7b0e37de2ad"
-  integrity sha512-cDNAN1Ehjbf5EHkNY5qnRhGPUCp6SnpyVof5fRzN800QV1Y2OkzbH9rmjZkbBRa8igof903yOnjIl6z0SlAhxA==
+  integrity sha512-44DUg21G/liUZ48dJpUSjZnFfZro/0K5JTyFYLBcmh9+T6Ooi4/i4efwUiEy0+4oQusCBqWdhv16XohIj1GqnQ==
   dependencies:
     agent-base "^4.2.0"
-    debug "^3.1.0"
+    debug "^4.1.1"
     get-uri "^2.0.0"
     http-proxy-agent "^2.1.0"
-    https-proxy-agent "^2.2.1"
+    https-proxy-agent "^3.0.0"
     pac-resolver "^3.0.0"
     raw-body "^2.2.0"
-    socks-proxy-agent "^3.0.0"
+    socks-proxy-agent "^4.0.1"
 
 pac-resolver@^3.0.0:
   version "3.0.0"
@@ -21097,19 +21088,19 @@ proxy-addr@~2.0.5:
     forwarded "~0.1.2"
     ipaddr.js "1.9.0"
 
-proxy-agent@2:
+proxy-agent@3:
-  version "2.3.1"
+  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/proxy-agent/-/proxy-agent-2.3.1.tgz#3d49d863d46cf5f37ca8394848346ea02373eac6"
+  resolved "https://registry.yarnpkg.com/proxy-agent/-/proxy-agent-3.1.1.tgz#7e04e06bf36afa624a1540be247b47c970bd3014"
-  integrity sha512-CNKuhC1jVtm8KJYFTS2ZRO71VCBx3QSA92So/e6NrY6GoJonkx3Irnk4047EsCcswczwqAekRj3s8qLRGahSKg==
+  integrity sha512-WudaR0eTsDx33O3EJE16PjBRZWcX8GqCEeERw1W3hZJgH/F2a46g7jty6UGty6NeJ4CKQy8ds2CJPMiyeqaTvw==
   dependencies:
     agent-base "^4.2.0"
-    debug "^3.1.0"
+    debug "4"
     http-proxy-agent "^2.1.0"
-    https-proxy-agent "^2.2.1"
+    https-proxy-agent "^3.0.0"
-    lru-cache "^4.1.2"
+    lru-cache "^5.1.1"
-    pac-proxy-agent "^2.0.1"
+    pac-proxy-agent "^3.0.1"
     proxy-from-env "^1.0.0"
-    socks-proxy-agent "^3.0.0"
+    socks-proxy-agent "^4.0.1"
 
 proxy-from-env@^1.0.0:
   version "1.0.0"
@@ -24144,10 +24135,10 @@ slide@^1.1.5, slide@~1.1.3:
   resolved "https://registry.yarnpkg.com/slide/-/slide-1.1.6.tgz#56eb027d65b4d2dce6cb2e2d32c4d4afc9e1d707"
   integrity sha1-VusCfWW00tzmyy4tMsTUr8nh1wc=
 
-smart-buffer@^1.0.13:
+smart-buffer@4.0.2:
-  version "1.1.15"
+  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-1.1.15.tgz#7f114b5b65fab3e2a35aa775bb12f0d1c649bf16"
+  resolved "https://registry.yarnpkg.com/smart-buffer/-/smart-buffer-4.0.2.tgz#5207858c3815cc69110703c6b94e46c15634395d"
-  integrity sha1-fxFLW2X6s+KjWqd1uxLw0cZJvxY=
+  integrity sha512-JDhEpTKzXusOqXZ0BUIdH+CjFdO/CR3tLlf5CN34IypI+xMmXW1uB16OOY8z3cICbJlDAVJzNbwBhNO0wt9OAw==
 
 smart-buffer@^4.0.2:
   version "4.1.0"
@@ -24342,21 +24333,21 @@ sockjs-client@1.3.0:
     json3 "^3.3.2"
     url-parse "^1.4.3"
 
-socks-proxy-agent@^3.0.0:
+socks-proxy-agent@^4.0.1:
-  version "3.0.1"
+  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-3.0.1.tgz#2eae7cf8e2a82d34565761539a7f9718c5617659"
+  resolved "https://registry.yarnpkg.com/socks-proxy-agent/-/socks-proxy-agent-4.0.2.tgz#3c8991f3145b2799e70e11bd5fbc8b1963116386"
-  integrity sha512-ZwEDymm204mTzvdqyUqOdovVr2YRd2NYskrYrF2LXyZ9qDiMAoFESGK8CRphiO7rtbo2Y757k2Nia3x2hGtalA==
+  integrity sha512-NT6syHhI9LmuEMSK6Kd2V7gNv5KFZoLE7V5udWmn0de+3Mkj3UMA/AJPLyeNUVmElCurSHtUdM3ETpR3z770Wg==
   dependencies:
-    agent-base "^4.1.0"
+    agent-base "~4.2.1"
-    socks "^1.1.10"
+    socks "~2.3.2"
 
-socks@^1.1.10:
+socks@~2.3.2:
-  version "1.1.10"
+  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/socks/-/socks-1.1.10.tgz#5b8b7fc7c8f341c53ed056e929b7bf4de8ba7b5a"
+  resolved "https://registry.yarnpkg.com/socks/-/socks-2.3.2.tgz#ade388e9e6d87fdb11649c15746c578922a5883e"
-  integrity sha1-W4t/x8jzQcU+0FbpKbe/Tei6e1o=
+  integrity sha512-pCpjxQgOByDHLlNqlnh/mNSAxIUkyBBuwwhTcV+enZGbDaClPvHdvm6uvOwZfFJkam7cGhBNbb4JxiP8UZkRvQ==
   dependencies:
-    ip "^1.1.4"
+    ip "^1.1.5"
-    smart-buffer "^1.0.13"
+    smart-buffer "4.0.2"
 
 sonic-boom@^0.7.5:
   version "0.7.5"
@@ -25240,13 +25231,13 @@ sumchecker@^1.2.0:
     debug "^2.2.0"
     es6-promise "^4.0.5"
 
-superagent-proxy@^1.0.3:
+superagent-proxy@^1.0.3, superagent-proxy@^2.0.0:
-  version "1.0.3"
+  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/superagent-proxy/-/superagent-proxy-1.0.3.tgz#acfa776672f11c24a90ad575e855def8be44f741"
+  resolved "https://registry.yarnpkg.com/superagent-proxy/-/superagent-proxy-2.0.0.tgz#9f57515cd660e2e9ce55c0e6bd70f92eb07c3ee0"
-  integrity sha512-79Ujg1lRL2ICfuHUdX+H2MjIw73kB7bXsIkxLwHURz3j0XUmEEEoJ+u/wq+mKwna21Uejsm2cGR3OESA00TIjA==
+  integrity sha512-TktJma5jPdiH1BNN+reF/RMW3b8aBTCV7KlLFV0uYcREgNf3pvo7Rdt564OcFHwkGb3mYEhHuWPBhSbOwiNaYw==
   dependencies:
     debug "^3.1.0"
-    proxy-agent "2"
+    proxy-agent "3"
 
 superagent@^3.8.1:
   version "3.8.3"