Update docker.io/postgres Docker tag to v18

.gitea/workflows/render-manifests.yaml

@@ -144,22 +144,23 @@ jobs:
             --arg head "${HEAD_BRANCH}" \
             --arg base "${BASE_BRANCH}" \
             --arg title "Automated Manifest Update: $(date +%F)" \
-            --arg body "This PR contains newly rendered Kubernetes manifests automatically generated by the CI workflow." \
+            --arg body "This PR contains newly rendered Kubernetes manifests automatically generated by the CI workflow" \
             '{head: $head, base: $base, title: $title, body: $body'} )
 
-          echo ">> Creating PR from branch ${HEAD_BRANCH} into ${BASE_BRANCH}"
+          echo ">> Creating PR from branch: ${HEAD_BRANCH} into ${BASE_BRANCH}"
           echo ">> With Payload of:"
           echo "$PAYLOAD"
 
-          #HTTP_STATUS=$(
+          HTTP_STATUS=$(
             curl -X POST \
               --silent \
-
+              --write-out '%{http_code}' \
+              --output /tmp/pr_response \
               --data "${PAYLOAD}" \
               -H "Authorization: token ${GITEA_TOKEN}" \
               -H "Content-Type: application/json" \
               "${API_ENDPOINT}"
-          #)
+          )
 
           echo ">> Gitea API Response Body ..."
           echo "----"