Move provider do .github

Author: JoeDupuis

provider.tf renamed to .github/provider.tf

@@ -20,22 +20,14 @@ jobs:
       ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
       ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
     steps:
-      # - name: Azure login
-      #   uses: azure/login@v2
-      #   with:
-      #     client-id: ${{ secrets.AZURE_CLIENT_ID }}
-      #     tenant-id: ${{ secrets.AZURE_TENANT_ID }}
-      #     subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
       - uses: actions/checkout@v4
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3
         with:
           terraform_version: 1.8.3
           terraform_wrapper: false
-      # - name: Dump backend config
-      #   run: echo "${{secrets.PROVIDER_TF}}" > provider.tf
-      - name: check
-        run: cat provider.tf
+      - name: configure provider
+        run: cp .github/provider.tf .
       - name: Terraform init
         run: terraform init
       - name: Terraform apply
@@ -78,6 +70,7 @@ jobs:
     needs: [deploy-infrastructure]
     env:
       ARM_SKIP_PROVIDER_REGISTRATION: true
+      ARM_USE_OIDC: true
       ARM_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
       ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
       ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
@@ -88,8 +81,8 @@ jobs:
         with:
           terraform_version: 1.8.3
           terraform_wrapper: false
-      - name: Dump backend config
-        run: echo "${{secrets.PROVIDER_TF}}" > provider.tf
+      - name: configure provider
+        run: cp .github/provider.tf .
       - name: Terraform init
         run: terraform init
       - name: Terraform apply