chore:(deps): bump @types/node from 14.0.27 to 14.6.0 in /explorer (#11672)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 14.0.27 to 14.6.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

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

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

explorer/package-lock.json

@@ -3441,9 +3441,9 @@
       "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA=="
     },
     "@types/node": {
-      "version": "14.0.27",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.0.27.tgz",
-      "integrity": "sha512-kVrqXhbclHNHGu9ztnAwSncIgJv/FaxmzXJvGXNdcCpV1b8u1/Mi6z6m0vwy0LzKeXFTPLH0NzwmoJ3fNCIq0g=="
+      "version": "14.6.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.6.0.tgz",
+      "integrity": "sha512-mikldZQitV94akrc4sCcSjtJfsTKt4p+e/s0AGscVA6XArQ9kFclP+ZiYUMnq987rc6QlYxXv/EivqlfSLxpKA=="
     },
     "@types/parse-json": {
       "version": "4.0.0",

explorer/package.json

@@ -13,7 +13,7 @@
     "@types/bs58": "^4.0.1",
     "@types/chai": "^4.2.12",
     "@types/jest": "^26.0.10",
-    "@types/node": "^14.0.27",
+    "@types/node": "^14.6.0",
     "@types/react": "^16.9.46",
     "@types/react-dom": "^16.9.8",
     "@types/react-router-dom": "^5.1.5",