fix(deps): update pulumi npm packages

Author: renovate[bot]

package.json

@@ -21,8 +21,8 @@
     "tslint-config-prettier": "1.18.0"
   },
   "dependencies": {
-    "@pulumi/gcp": "5.2.0",
-    "@pulumi/kubernetes": "3.1.1",
+    "@pulumi/gcp": "6.64.0",
+    "@pulumi/kubernetes": "4.1.1",
     "@pulumi/pulumi": "3.2.1",
     "fs-extra": "^10.0.0",
     "simple-git": "^2.38.0"