build(deps): bump @pulumi/kubernetes from 4.17.1 to 4.18.1 (#411)

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

Author: dependabot[bot]

package-lock.json

@@ -21,7 +21,7 @@
   "dependencies": {
     "@google-cloud/pubsub": "^4.7.2",
     "@pulumi/gcp": "^7.38.0",
-    "@pulumi/kubernetes": "^4.17.1",
+    "@pulumi/kubernetes": "^4.18.1",
     "@pulumi/pulumi": "^3.130.0",
     "knex": "^3.1.0",
     "mysql": "^2.18.1",