chore: bump @types/node from 16.4.13 to 16.6.0 in /web3.js (#19201)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 16.4.13 to 16.6.0.
- [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-minor
...

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": "16.4.13",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.13.tgz",
-      "integrity": "sha512-bLL69sKtd25w7p1nvg9pigE4gtKVpGTPojBFLMkGHXuUgap2sLqQt2qUnqmVCDfzGUL0DRNZP+1prIZJbMeAXg=="
+      "version": "16.6.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.6.0.tgz",
+      "integrity": "sha512-OyiZPohMMjZEYqcVo/UJ04GyAxXOJEZO/FpzyXxcH4r/ArrVoXHf4MbUrkLp0Tz7/p1mMKpo5zJ6ZHl8XBNthQ=="
     },
     "node_modules/@types/node-fetch": {
       "version": "2.5.12",
@@ -22858,9 +22858,9 @@
       }
     },
     "@types/node": {
-      "version": "16.4.13",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.13.tgz",
-      "integrity": "sha512-bLL69sKtd25w7p1nvg9pigE4gtKVpGTPojBFLMkGHXuUgap2sLqQt2qUnqmVCDfzGUL0DRNZP+1prIZJbMeAXg=="
+      "version": "16.6.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.6.0.tgz",
+      "integrity": "sha512-OyiZPohMMjZEYqcVo/UJ04GyAxXOJEZO/FpzyXxcH4r/ArrVoXHf4MbUrkLp0Tz7/p1mMKpo5zJ6ZHl8XBNthQ=="
     },
     "@types/node-fetch": {
       "version": "2.5.12",