Upgrade OZ dependencies (#1364)

solidity/package.json

@@ -4,8 +4,8 @@
   "version": "0.5.3",
   "dependencies": {
     "@hyperlane-xyz/utils": "0.5.3",
-    "@openzeppelin/contracts": "^4.6.0",
-    "@openzeppelin/contracts-upgradeable": "^4.6.0"
+    "@openzeppelin/contracts": "^4.8.0",
+    "@openzeppelin/contracts-upgradeable": "^4.8.0"
   },
   "devDependencies": {
     "@nomiclabs/hardhat-ethers": "^2.0.5",

typescript/helloworld/package.json

@@ -4,7 +4,7 @@
   "version": "0.5.3",
   "dependencies": {
     "@hyperlane-xyz/sdk": "0.5.3",
-    "@openzeppelin/contracts-upgradeable": "^4.6.0",
+    "@openzeppelin/contracts-upgradeable": "^4.8.0",
     "ethers": "^5.6.8"
   },
   "devDependencies": {

yarn.lock

@@ -3693,8 +3693,8 @@ __metadata:
     "@hyperlane-xyz/utils": 0.5.3
     "@nomiclabs/hardhat-ethers": ^2.0.5
     "@nomiclabs/hardhat-waffle": ^2.0.2
-    "@openzeppelin/contracts": ^4.6.0
-    "@openzeppelin/contracts-upgradeable": ^4.6.0
+    "@openzeppelin/contracts": ^4.8.0
+    "@openzeppelin/contracts-upgradeable": ^4.8.0
     "@typechain/ethers-v5": 10.0.0
     "@typechain/hardhat": ^6.0.0
     chai: ^4.3.0
@@ -3720,7 +3720,7 @@ __metadata:
     "@hyperlane-xyz/sdk": 0.5.3
     "@nomiclabs/hardhat-ethers": ^2.0.5
     "@nomiclabs/hardhat-waffle": ^2.0.2
-    "@openzeppelin/contracts-upgradeable": ^4.6.0
+    "@openzeppelin/contracts-upgradeable": ^4.8.0
     "@trivago/prettier-plugin-sort-imports": ^3.2.0
     "@typechain/ethers-v5": 10.0.0
     "@typechain/hardhat": ^6.0.0
@@ -4122,17 +4122,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@openzeppelin/contracts-upgradeable@npm:^4.6.0":
-  version: 4.6.0
-  resolution: "@openzeppelin/contracts-upgradeable@npm:4.6.0"
-  checksum: f9802c9cccf31bd475412ba5d862ed15eed5352302c30b29c38f84aed2dcfe0d957687935a72068f3d44292a4a55b0ff26cd018b2e14a47f16f74f087009aa29
+"@openzeppelin/contracts-upgradeable@npm:^4.8.0":
+  version: 4.8.0
+  resolution: "@openzeppelin/contracts-upgradeable@npm:4.8.0"
+  checksum: c39f3a719830c068d0ae413a8beee4072fa19f777b55bf6155fe21023414eab0633a641318845ac50929837b71848de1efbd00d4c181ddd6d8b735ceb0a82070
   languageName: node
   linkType: hard
 
-"@openzeppelin/contracts@npm:^4.6.0":
-  version: 4.6.0
-  resolution: "@openzeppelin/contracts@npm:4.6.0"
-  checksum: 1de06211b279d7aef2bb9abbdd58eb80c71256f7e888a10855ea23bb06ef8723b22fb550d06af60247dfbd7f0f23de9821732012d7541a823339070a8442d1db
+"@openzeppelin/contracts@npm:^4.8.0":
+  version: 4.8.0
+  resolution: "@openzeppelin/contracts@npm:4.8.0"
+  checksum: dfab51a7f91735cfb1e94dd5074736b0dac0207e4ebf26eb46b32defd3b67adce5a36b248daa7b841c21be74863c1e37cf92ed194a9c36d3f8c5326d1a24242a
   languageName: node
   linkType: hard