Bump @kubernetes/client-node from 0.22.3 to 1.4.0

Bumps [@kubernetes/client-node](https://github.com/kubernetes-client/javascript) from 0.22.3 to 1.4.0.
- [Release notes](https://github.com/kubernetes-client/javascript/releases)
- [Commits](kubernetes-client/javascript@0.22.3...1.4.0)

---
updated-dependencies:
- dependency-name: "@kubernetes/client-node"
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

plugins/cad-backend/package.json

@@ -30,7 +30,7 @@
     "@backstage/backend-common": "^0.25.0",
     "@backstage/backend-plugin-api": "^0.6.18",
     "@backstage/config": "^1.2.0",
-    "@kubernetes/client-node": "^0.20.0",
+    "@kubernetes/client-node": "^1.4.0",
     "@types/express": "*",
     "express": "^4.17.1",
     "express-promise-router": "^4.1.0",