build: add workflow for triggering terraform registry sync (#5484)

Author: jacobbednarz

.github/workflows/trigger-terraform-registry-sync.yml

@@ -0,0 +1,13 @@
+name: Trigger Terraform Registry sync
+on:
+  workflow_dispatch:
+
+jobs:
+  trigger-terraform-registry-sync:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run sync
+        run: ./scripts/trigger-terraform-registry-sync
+        env:
+          TERRAFORM_REGISTRY_COOKIE: ${{ secrets.TERRAFORM_REGISTRY_COOKIE }}

scripts/trigger-terraform-registry-sync

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [ -z "${TERRAFORM_REGISTRY_COOKIE}" ]; then
+  echo "TERRAFORM_REGISTRY_COOKIE is not set."
+  exit 1
+fi
+
+curl -X POST https://registry.terraform.io/github/providers/cloudflare/cloudflare/resync \
+  -H 'Content-Type: application/vnd.api+json' \
+  --cookie $TERRAFORM_REGISTRY_COOKIE