ci: add dependabot

- Keep GitHub Actions up to date
- Use the latest `actions/checkout`

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+
+updates:
+  - package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'monthly'
+      timezone: 'Europe/Amsterdam'
+      time: '09:00'
+    reviewers:
+      - 'nl-design-system/kernteam-dependabot'

.github/workflows/terraform.yml

@@ -1,44 +1,43 @@
-name: 'Terraform Apply'
+name: Terraform Apply
 on:
   push:
     branches:
       - main
 
 env:
-  TF_CLOUD_ORGANIZATION: "${{ secrets.TF_CLOUD_ORGANIZATION }}"
-  TF_API_TOKEN: "${{ secrets.TF_API_TOKEN }}"
-  TF_WORKSPACE: "${{ secrets.TF_WORKSPACE }}"
-  CONFIG_DIRECTORY: "./"
+  TF_CLOUD_ORGANIZATION: '${{ secrets.TF_CLOUD_ORGANIZATION }}'
+  TF_API_TOKEN: '${{ secrets.TF_API_TOKEN }}'
+  TF_WORKSPACE: '${{ secrets.TF_WORKSPACE }}'
+  CONFIG_DIRECTORY: './'
 
 jobs:
   terraform:
-    if: github.repository != 'hashicorp-education/learn-terraform-github-actions'
-    name: "Terraform Apply"
+    name: Terraform Apply
     runs-on: ubuntu-latest
     permissions:
       contents: read
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v4.1.1
 
-    - name: Upload Configuration
-      uses: hashicorp/tfc-workflows-github/actions/[email protected]
-      id: apply-upload
-      with:
-        workspace: ${{ env.TF_WORKSPACE }}
-        directory: ${{ env.CONFIG_DIRECTORY }}
+      - name: Upload Configuration
+        uses: hashicorp/tfc-workflows-github/actions/[email protected]
+        id: apply-upload
+        with:
+          workspace: ${{ env.TF_WORKSPACE }}
+          directory: ${{ env.CONFIG_DIRECTORY }}
 
-    - name: Create Apply Run
-      uses: hashicorp/tfc-workflows-github/actions/[email protected]
-      id: apply-run
-      with:
-        workspace: ${{ env.TF_WORKSPACE }}
-        configuration_version: ${{ steps.apply-upload.outputs.configuration_version_id }}
+      - name: Create Apply Run
+        uses: hashicorp/tfc-workflows-github/actions/[email protected]
+        id: apply-run
+        with:
+          workspace: ${{ env.TF_WORKSPACE }}
+          configuration_version: ${{ steps.apply-upload.outputs.configuration_version_id }}
 
-    - name: Apply
-      uses: hashicorp/tfc-workflows-github/actions/[email protected]
-      if: fromJSON(steps.apply-run.outputs.payload).data.attributes.actions.IsConfirmable
-      id: apply
-      with:
-        run: ${{ steps.apply-run.outputs.run_id }}
-        comment: "Apply Run from GitHub Actions CI ${{ github.sha }}"
+      - name: Apply
+        uses: hashicorp/tfc-workflows-github/actions/[email protected]
+        if: fromJSON(steps.apply-run.outputs.payload).data.attributes.actions.IsConfirmable
+        id: apply
+        with:
+          run: ${{ steps.apply-run.outputs.run_id }}
+          comment: 'Apply Run from GitHub Actions CI ${{ github.sha }}'