build(deps-dev): bump @types/node from 16.4.0 to 16.6.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 16.4.0 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>

package-lock.json

@@ -968,9 +968,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "16.4.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.0.tgz",
-      "integrity": "sha512-HrJuE7Mlqcjj+00JqMWpZ3tY8w7EUd+S0U3L1+PQSWiXZbOgyQDvi+ogoUxaHApPJq5diKxYBQwA3iIlNcPqOg==",
+      "version": "16.6.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.6.0.tgz",
+      "integrity": "sha512-OyiZPohMMjZEYqcVo/UJ04GyAxXOJEZO/FpzyXxcH4r/ArrVoXHf4MbUrkLp0Tz7/p1mMKpo5zJ6ZHl8XBNthQ==",
       "dev": true
     },
     "@types/normalize-package-data": {