fix: plugins/kubernetes-backend/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DIFF-14917201
- https://snyk.io/vuln/SNYK-JS-BACKSTAGEBACKENDPLUGINAPI-15054291

Author: snyk-io[bot]

plugins/kubernetes-backend/package.json

@@ -53,18 +53,18 @@
     "@aws-sdk/credential-providers": "^3.350.0",
     "@aws-sdk/signature-v4": "^3.347.0",
     "@azure/identity": "^3.2.1",
-    "@backstage/backend-common": "workspace:^",
-    "@backstage/backend-plugin-api": "workspace:^",
+    "@backstage/backend-common": "0.24.1",
+    "@backstage/backend-plugin-api": "1.6.1",
     "@backstage/catalog-client": "workspace:^",
-    "@backstage/catalog-model": "workspace:^",
+    "@backstage/catalog-model": "0.1.1",
     "@backstage/config": "workspace:^",
     "@backstage/errors": "workspace:^",
     "@backstage/integration-aws-node": "workspace:^",
     "@backstage/plugin-auth-node": "workspace:^",
-    "@backstage/plugin-catalog-node": "workspace:^",
-    "@backstage/plugin-kubernetes-common": "workspace:^",
+    "@backstage/plugin-catalog-node": "1.13.0",
+    "@backstage/plugin-kubernetes-common": "0.1.0",
     "@backstage/plugin-permission-common": "workspace:^",
-    "@backstage/plugin-permission-node": "workspace:^",
+    "@backstage/plugin-permission-node": "0.1.0",
     "@google-cloud/container": "^4.0.0",
     "@jest-mock/express": "^2.0.1",
     "@kubernetes/client-node": "0.18.1",