build: bump web3-* to v4.2.1 in plugin-htlc-coordinator-besu

Bumps [web3-utils](https://github.com/ChainSafe/web3.js) from 4.0.3 to 4.2.1.
- [Release notes](https://github.com/ChainSafe/web3.js/releases)
- [Changelog](https://github.com/web3/web3.js/blob/4.x/CHANGELOG.md)
- [Commits](web3/web3.js@v4.0.3...v4.2.1)

---
updated-dependencies:
- dependency-name: web3-utils
  dependency-type: direct:development
...

Co-authored-by: Peter Somogyvari <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Signed-off-by: Peter Somogyvari <[email protected]>

extensions/cactus-plugin-htlc-coordinator-besu/package.json

@@ -82,8 +82,8 @@
     "@types/uuid": "9.0.8",
     "express": "4.19.2",
     "socket.io": "4.5.4",
-    "web3-eth-abi": "4.0.3",
-    "web3-utils": "4.0.3"
+    "web3-eth-abi": "4.2.1",
+    "web3-utils": "4.2.1"
   },
   "engines": {
     "node": ">=18",

yarn.lock

@@ -8165,7 +8165,7 @@ __metadata:
     typescript-optional: "npm:2.0.1"
     uuid: "npm:9.0.1"
     web3-eth-abi: "npm:4.0.3"
-    web3-utils: "npm:4.0.3"
+    web3-utils: "npm:4.2.1"
   languageName: unknown
   linkType: soft
 
@@ -52852,6 +52852,19 @@ __metadata:
   languageName: node
   linkType: hard
 
+"web3-utils@npm:4.2.1":
+  version: 4.2.1
+  resolution: "web3-utils@npm:4.2.1"
+  dependencies:
+    ethereum-cryptography: "npm:^2.0.0"
+    eventemitter3: "npm:^5.0.1"
+    web3-errors: "npm:^1.1.4"
+    web3-types: "npm:^1.5.0"
+    web3-validator: "npm:^2.0.4"
+  checksum: 10/1b9ab1d4f5b1cfb820ad9b72d6362ed553b19a94555cf52a25064079c8b00d398c6c311dcba787cde6a6ccf68ff36103eb808190451d7d6fe2d545111bac57bb
+  languageName: node
+  linkType: hard
+
 "web3-utils@npm:^4.0.7":
   version: 4.0.7
   resolution: "web3-utils@npm:4.0.7"