[infra] Add Cloudflare provider to all stack lock files and generated providers

Terragrunt now generates cloudflare_provider.tf (Vault-sourced API key)
and includes cloudflare in required_providers. These are the generated
files from running `terragrunt init -upgrade` across all stacks.

[ci skip]

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

stacks/servarr/.terraform.lock.hcl

@@ -1,6 +1,29 @@
 # This file is maintained automatically by "terraform init".
 # Manual edits may be lost in future updates.
 
+provider "registry.terraform.io/cloudflare/cloudflare" {
+  version     = "4.52.7"
+  constraints = "~> 4.0"
+  hashes = [
+    "h1:pPItIWii5oymR+geZB219ROSPuSODPLTlM4S/u8xLvM=",
+    "zh:0c904ce31a4c6c4a5b3bf7ff1560e77c0cc7e2450c8553ded8e8c90398e1418b",
+    "zh:36183d310c36373fe4cb936b83c595c6fd3b0a94bc7827f28e5789ccbf59752e",
+    "zh:556a568a6f0235e8f41647de9e4d3a1e7b1d6502df8b19b54ec441f1c653ea10",
+    "zh:633ebbd5b0245e75e500ef9be4d9e62288f97e8da3baaa51323892a786d90285",
+    "zh:6acfe60cf52a65ba8f044f748548d2119e7f4fd7f8ebcb14698960d87c68f529",
+    "zh:890df766e9b839623b1f0437355032a3c006226a6c200cd911e15ee1a9014e9f",
+    "zh:904acc31ebb9d6ef68c792074b30532ee61bf515f19e0a3c75b46f126cca1f13",
+    "zh:a1d0a81246afc8750286d3f6fe7a8fbe6460dd2662407b28dbfbabb612e5fa9d",
+    "zh:a41a36fe253fc365fe2b7ffc749624688b2693b4634862fda161179ab100029f",
+    "zh:a7ef269e77ffa8715c8945a2c14322c7ff159ea44c15f62505f3cbb2cae3b32d",
+    "zh:b01aa3bed30610633b762df64332b26f8844a68c3960cebcb30f04918efc67fe",
+    "zh:b069cc2cd18cae10757df3ae030508eac8d55de7e49eda7a5e3e11f2f7fe6455",
+    "zh:b2d2c6313729ebb7465dceece374049e2d08bda34473901be9ff46a8836d42b2",
+    "zh:db0e114edaf4bc2f3d4769958807c83022bfbc619a00bdf4c4bd17faa4ab2d8b",
+    "zh:ecc0aa8b9044f664fd2aaf8fa992d976578f78478980555b4b8f6148e8d1a5fe",
+  ]
+}
+
 provider "registry.terraform.io/hashicorp/helm" {
   version = "3.1.1"
   hashes = [

stacks/servarr/providers.tf

@@ -5,6 +5,10 @@ terraform {
       source  = "hashicorp/vault"
       version = "~> 4.0"
     }
+    cloudflare = {
+      source  = "cloudflare/cloudflare"
+      version = "~> 4"
+    }
   }
 }