build(deps-dev): Bump @types/node in /Kaizen/ClientApp (#394)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.12.1 to 15.12.2.
- [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
...

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

Kaizen/ClientApp/package.json

@@ -50,7 +50,7 @@
     "@angular/language-service": "12.0.4",
     "@types/jasmine": "~3.7.7",
     "@types/jasminewd2": "~2.0.9",
-    "@types/node": "^15.12.1",
+    "@types/node": "^15.12.2",
     "codelyzer": "^6.0.2",
     "jasmine-core": "~3.7.1",
     "jasmine-spec-reporter": "~7.0.0",