chore: bump @types/node from 16.4.3 to 16.4.6 in /web3.js (#18961)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 16.4.3 to 16.4.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

web3.js/package-lock.json

@@ -3751,9 +3751,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "16.4.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.3.tgz",
-      "integrity": "sha512-GKM4FLMkWDc0sfx7tXqPWkM6NBow1kge0fgQh0bOnlqo4iT1kvTvMEKE0c1RtUGnbLlGRXiAA8SumE//90uKAg=="
+      "version": "16.4.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.6.tgz",
+      "integrity": "sha512-FKyawK3o5KL16AwbeFajen8G4K3mmqUrQsehn5wNKs8IzlKHE8TfnSmILXVMVziAEcnB23u1RCFU1NT6hSyr7Q=="
     },
     "node_modules/@types/node-fetch": {
       "version": "2.5.12",
@@ -22856,9 +22856,9 @@
       }
     },
     "@types/node": {
-      "version": "16.4.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.3.tgz",
-      "integrity": "sha512-GKM4FLMkWDc0sfx7tXqPWkM6NBow1kge0fgQh0bOnlqo4iT1kvTvMEKE0c1RtUGnbLlGRXiAA8SumE//90uKAg=="
+      "version": "16.4.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.6.tgz",
+      "integrity": "sha512-FKyawK3o5KL16AwbeFajen8G4K3mmqUrQsehn5wNKs8IzlKHE8TfnSmILXVMVziAEcnB23u1RCFU1NT6hSyr7Q=="
     },
     "@types/node-fetch": {
       "version": "2.5.12",