Update azurerm and terraform versions (#8559)

## Context

Terraform updates

## Changes proposed in this pull request

- azurerm 4.61.0
- terraform 1.14.5
- update TERRAFORM_MODULES_TAG to use testing-azurerm-v4 and
stable-azurerm-v4

## Guidance to review

aws-vault exec Deployments -- make qa terraform-app-plan
aws-vault exec Deployments -- make staging terraform-app-plan
aws-vault exec Deployments -- make production terraform-app-plan
aws-vault exec Administrator -- make qa terraform-common-plan
aws-vault exec Administrator -- make staging terraform-common-plan
aws-vault exec Administrator -- make production terraform-common-plan

## Checklists:

### Data & Schema Changes

If this PR modifies data structures or validations, check the following:

- [ ] Adds/removes model validations
- [ ] Adds/removes database fields
- [ ] Modifies Vacancy enumerables (phases, working patterns, job roles,
key stages, etc.)

<details>
<summary>If any of the above options has changed then the author must
check/resolve all of the following...</summary>

### Integration Impact

Does this change affect any of these integrations?
- [ ] DfE Analytics platform
- [ ] Legacy imports mappings
- [ ] DWP Find a Job export mappings
- [ ] Publisher ATS API (may require mapping updates or API versioning)

### User Experience & Data Integrity

Could this change impact:
- [ ] Existing subscription alerts (will legacy subscription search
filters break?)
- [ ] Legacy vacancy copying (will copied vacancies fail new
validations?)
- [ ] In-progress drafts for Vacancies or Job Applications
</details>

Author: RMcVelia

.devcontainer/Dockerfile

@@ -5,7 +5,7 @@ ARG USERNAME=teaching-vacancies
 ARG USER_UID=1000
 ARG USER_GID=$USER_UID
 ARG NODEJS_MAJOR_VERSION=24
-ARG TERRAFORM_VERSION=1.5.1
+ARG TERRAFORM_VERSION=1.14.5
 
 # Set up NodeSource repository for newer Node.JS
 RUN apt update -yq \

.github/actions/deploy/action.yml

@@ -59,7 +59,7 @@ runs:
     - name: Pin Terraform version
       uses: hashicorp/setup-terraform@v2
       with:
-        terraform_version: 1.5.1
+        terraform_version: 1.14.5
 
     - name: Set environment variables for review
       if: startsWith( inputs.environment, 'review')

.github/workflows/delete_review_app.yml

@@ -99,7 +99,7 @@ jobs:
     - name: Terraform pin version
       uses: hashicorp/setup-terraform@v3
       with:
-        terraform_version: 1.5.1
+        terraform_version: 1.14.5
 
     - uses: DFE-Digital/github-actions/set-kubelogin-environment@master
       with:

.tool-versions

@@ -1,4 +1,4 @@
 ruby 3.4.8
 nodejs 24.8.0
 yarn 1.22.17
-terraform 1.5.1
+terraform 1.14.5

global_config/production.sh

@@ -3,4 +3,4 @@ var_file=production
 CONFIG_SHORT=pd
 AZURE_SUBSCRIPTION=s189-teacher-services-cloud-production
 AZURE_RESOURCE_PREFIX=s189p01
-TERRAFORM_MODULES_TAG=stable
+TERRAFORM_MODULES_TAG=stable-azurerm-v4

global_config/qa.sh

@@ -3,4 +3,4 @@ var_file=qa
 CONFIG_SHORT=qa
 AZURE_SUBSCRIPTION=s189-teacher-services-cloud-test
 AZURE_RESOURCE_PREFIX=s189t01
-TERRAFORM_MODULES_TAG=testing
+TERRAFORM_MODULES_TAG=testing-azurerm-v4

global_config/review.sh

@@ -3,4 +3,4 @@ var_file=review
 CONFIG_SHORT=rv
 AZURE_SUBSCRIPTION=s189-teacher-services-cloud-test
 AZURE_RESOURCE_PREFIX=s189t01
-TERRAFORM_MODULES_TAG=main
+TERRAFORM_MODULES_TAG=main-azurerm-v4

global_config/staging.sh

@@ -3,4 +3,4 @@ var_file=staging
 CONFIG_SHORT=st
 AZURE_SUBSCRIPTION=s189-teacher-services-cloud-test
 AZURE_RESOURCE_PREFIX=s189t01
-TERRAFORM_MODULES_TAG=testing
+TERRAFORM_MODULES_TAG=testing-azurerm-v4

terraform/app/.terraform.lock.hcl

@@ -104,7 +104,7 @@ resource "aws_iam_user_policy_attachment" "attachment_images_logos" {
 
 # Azure Storage Account for Documents
 module "documents_azure_storage" {
-  source = "git::https://github.com/DFE-Digital/terraform-modules.git//aks/storage_account?ref=stable"
+  source = "../../vendor/modules/aks//aks/storage_account"
 
   name                  = "doc"
   environment           = var.environment
@@ -135,7 +135,7 @@ module "documents_azure_storage" {
 
 # Azure Storage Account for School Images/Logos
 module "images_logos_azure_storage" {
-  source = "git::https://github.com/DFE-Digital/terraform-modules.git//aks/storage_account?ref=stable"
+  source = "../../vendor/modules/aks//aks/storage_account"
 
   name                  = "img"
   environment           = var.environment