Update dependencies (#9105)

This change updates the following two dependencies to address high severity advisories in the production dependencies:

* Use elliptic@6.5.3
* Use dot-prop@5.2.0

The public advisories:

- `elliptic`: [npm](https://www.npmjs.com/advisories/1547)
- `dot-prop`: [npm](https://www.npmjs.com/advisories/1213), [GHSA-ff7x-qrg7-qggm](https://github.com/advisories/GHSA-ff7x-qrg7-qggm)

I don't believe there to be any functional changes here:

- I don't think we hit any (important?) codepaths of the whole `ipld-zcash/zcash-bitcore-lib/elliptic` subtree of 3Box
- `dot-prop` doesn't have a changelog but;
    - Looking through [`v3.0.0...v4.0.0`](https://github.com/sindresorhus/dot-prop/compare/v3.0.0...v4.0.0) it would seem that the breaking change was requiring Node.js 4 ([`88b6eb6`](88b6eb66cf))
    - The only breaking change listed for [v5.0.0](https://github.com/sindresorhus/dot-prop/releases/tag/v5.0.0) was requiring Node.js 8.

package.json

@@ -52,10 +52,13 @@
     "generate:migration": "./development/generate-migration.sh"
   },
   "resolutions": {
+    "**/configstore/dot-prop": "^5.1.1",
+    "**/ethers/elliptic": "^6.5.3",
     "**/knex/minimist": "^1.2.5",
     "**/optimist/minimist": "^1.2.5",
     "**/socketcluster/minimist": "^1.2.5",
     "3box/ipfs/ipld-zcash/zcash-bitcore-lib/lodash": "^4.17.19",
+    "3box/ipfs/ipld-zcash/zcash-bitcore-lib/elliptic": "^6.5.3",
     "ganache-core/lodash": "^4.17.19"
   },
   "dependencies": {

yarn.lock

@@ -5449,11 +5449,6 @@ bn.js@^1.0.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-1.3.0.tgz#0db4cbf96f8f23b742f5bcb9d1aa7a9994a05e83"
   integrity sha1-DbTL+W+PI7dC9by50ap6mZSgXoM=
 
-bn.js@^2.0.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-2.2.0.tgz#12162bc2ae71fc40a5626c33438f3a875cd37625"
-  integrity sha1-EhYrwq5x/EClYmwzQ486h1zTdiU=
-
 body-parser@1.19.0, body-parser@^1.15.0, body-parser@^1.16.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
@@ -8880,12 +8875,12 @@ domutils@^1.7.0:
     dom-serializer "0"
     domelementtype "1"
 
-dot-prop@^4.1.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
-  integrity sha512-tUMXrxlExSW6U2EXiiKGSBVdYgtV8qlHL+C10TsW4PURY/ic+eaysnSkwB4kA/mBlCyy/IKDJ+Lc3wbWeaXtuQ==
+dot-prop@^4.1.0, dot-prop@^5.1.1:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.2.0.tgz#c34ecc29556dc45f1f4c22697b6f4904e0cc4fcb"
+  integrity sha512-uEUyaDKoSQ1M4Oq8l45hSE26SnTxL6snNnqvK/VWx5wJhmff5z0FUVJDKDanor/6w3kzE3i7XZOk+7wC0EXr1A==
   dependencies:
-    is-obj "^1.0.0"
+    is-obj "^2.0.0"
 
 dotenv-defaults@^1.0.2:
   version "1.0.2"
@@ -9081,43 +9076,10 @@ element-resize-detector@^1.2.1:
   dependencies:
     batch-processor "1.0.0"
 
-elliptic@6.3.3:
-  version "6.3.3"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.3.3.tgz#5482d9646d54bcb89fd7d994fc9e2e9568876e3f"
-  integrity sha1-VILZZG1UvLif19mU/J4ulWiHbj8=
-  dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    inherits "^2.0.1"
-
-elliptic@=3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-3.0.3.tgz#865c9b420bfbe55006b9f969f97a0d2c44966595"
-  integrity sha1-hlybQgv75VAGuflp+XoNLESWZZU=
-  dependencies:
-    bn.js "^2.0.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    inherits "^2.0.1"
-
-elliptic@^6.0.0, elliptic@^6.4.0:
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
-  integrity sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=
-  dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
-
-elliptic@^6.4.1:
-  version "6.5.0"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.0.tgz#2b8ed4c891b7de3200e14412a5b8248c7af505ca"
-  integrity sha512-eFOJTMyCYb7xtE/caJ6JJu+bhi67WCYNbkGSknu20pmM8Ke/bqOfdnZWxyoGN26JgfxTbXrsCkEw4KheCT/KGg==
+elliptic@6.3.3, elliptic@=3.0.3, elliptic@^6.0.0, elliptic@^6.4.0, elliptic@^6.4.1, elliptic@^6.5.3:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.3.tgz#cb59eb2efdaf73a0bd78ccd7015a62ad6e0f93d6"
+  integrity sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==
   dependencies:
     bn.js "^4.4.0"
     brorand "^1.0.1"
@@ -15059,11 +15021,16 @@ is-number@^7.0.0:
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
   integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
 
-is-obj@^1.0.0, is-obj@^1.0.1:
+is-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
+is-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-2.0.0.tgz#473fb05d973705e3fd9620545018ca8e22ef4982"
+  integrity sha512-drqDG3cbczxxEJRoOXcOjtdp1J/lyp1mNn0xaznRs8+muBhgQcrnbspox5X5fOw0HnMnbfDzvnEMEtqDEJEo8w==
+
 is-object@^1.0.1, is-object@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-object/-/is-object-1.0.1.tgz#8952688c5ec2ffd6b03ecc85e769e02903083470"