fix: avoid port 8080 conflict in Config CI tests and GitLab setup

Pass PORT=8082 to act runner so node/typescript integration tests
don't conflict with Kind's hostPort 8080 mapping.

Use correct ingress port in gitlab.sh health check curl.

Author: cardil

e2e/e2e_config_ci_test.go

@@ -78,6 +78,9 @@ func runGitHubWorkflow(t *testing.T, dir string) {
 		"-W", ".github/workflows/func-deploy.yaml",
 		"-s", "KUBECONFIG="+readFile(t, Kubeconfig),
 		"--var", "REGISTRY_URL="+Registry,
+		// Use a non-standard port for function test servers to avoid
+		// conflicting with Kind's hostPort mapping (8080 → container:80).
+		"--env", "PORT=8082",
 	)
 	cmd.Dir = dir
 	cmd.Stdout = os.Stdout

hack/gitlab.sh

@@ -183,14 +183,15 @@ EOF
   $KUBECTL wait pod --for=condition=Ready -l '!job-name' -n gitlab --timeout=5m
 
   echo '::group::Waiting for Gitlab'
-  if ! curl --retry 120 -f --retry-all-errors --retry-delay 5 "${gitlab_host}"; then
+  local -r gitlab_port="${FUNC_E2E_HTTP_PORT:-8080}"
+  if ! curl --retry 120 -f --retry-all-errors --retry-delay 5 "http://${gitlab_host}:${gitlab_port}"; then
     $KUBECTL logs pod/gitlab -n gitlab
     echo '::endgroup::'
     return 1
   fi
   echo
   echo '::endgroup::'
-  echo "the GitLab server is available at: http://${gitlab_host}"
+  echo "the GitLab server is available at: http://${gitlab_host}:${gitlab_port}"
   echo "${green}✅ GitLab${reset}"
 }