Bump cacheable-request, @kubernetes/client-node and nodemon

Removes [cacheable-request](https://github.com/jaredwray/cacheable-request). It's no longer used after updating ancestor dependencies [cacheable-request](https://github.com/jaredwray/cacheable-request), [@kubernetes/client-node](https://github.com/kubernetes-client/javascript) and [nodemon](https://github.com/remy/nodemon). These dependencies need to be updated together.


Removes `cacheable-request`

Updates `@kubernetes/client-node` from 0.15.1 to 0.18.1
- [Release notes](https://github.com/kubernetes-client/javascript/releases)
- [Changelog](https://github.com/kubernetes-client/javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes-client/javascript/commits)

Updates `nodemon` from 2.0.14 to 2.0.20
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](https://github.com/remy/nodemon/compare/v2.0.14...v2.0.20)

---
updated-dependencies:
- dependency-name: cacheable-request
  dependency-type: indirect
- dependency-name: "@kubernetes/client-node"
  dependency-type: direct:production
- dependency-name: nodemon
  dependency-type: direct:development
...

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

package.json

@@ -17,7 +17,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@kubernetes/client-node": "^0.15.1",
+    "@kubernetes/client-node": "^0.18.1",
     "@types/express": "^4.17.13",
     "axios": "^0.24.0",
     "concurrently": "^6.3.0",
@@ -33,6 +33,6 @@
     "ws": "^8.2.3"
   },
   "devDependencies": {
-    "nodemon": "^2.0.14"
+    "nodemon": "^2.0.20"
   }
 }