Bump web3-utils from 4.0.7 to 4.2.1

Bumps [web3-utils](https://github.com/ChainSafe/web3.js) from 4.0.7 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](https://github.com/ChainSafe/web3.js/commits/v4.2.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -49,7 +49,7 @@
     "react-dom": "^18.2.0",
     "react-tooltip": "^5.22.0",
     "web3": "^4.2.0",
-    "web3-utils": "^4.0.6"
+    "web3-utils": "^4.2.1"
   },
   "devDependencies": {
     "@babel/cli": "^7.23.0",