chore: update GitHub Actions to latest stable versions

- Update actions/checkout from v4 to v5 across all workflows
- Update terraform-docs/gh-actions from @main to v1.4.1 (pinned stable version)
- Keep semantic-release-action at v5 (confirmed as latest)
- Improves security, performance, and stability

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: vjdhama

.github/workflows/release.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Git pull
         run: git pull origin main

.github/workflows/terraform-docs.yaml

@@ -19,14 +19,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ github.event_name == 'pull_request' && github.head_ref || github.ref }}
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Render and Push terraform docs for main module
         if: github.actor != 'dependabot[bot]'
-        uses: terraform-docs/gh-actions@main
+        uses: terraform-docs/gh-actions@v1.4.1
         with:
           working-dir: .
           git-push: "true"
@@ -47,7 +47,7 @@ jobs:
 
       - name: Render and Push terraform docs for sub modules
         if: env.modules_exists == 'true' && github.actor != 'dependabot[bot]'
-        uses: terraform-docs/gh-actions@main
+        uses: terraform-docs/gh-actions@v1.4.1
         with:
           working-dir: .
           git-push: "true"
@@ -70,7 +70,7 @@ jobs:
 
       - name: Render and Push terraform docs for examples
         if: env.examples_exists == 'true' && github.actor != 'dependabot[bot]'
-        uses: terraform-docs/gh-actions@main
+        uses: terraform-docs/gh-actions@v1.4.1
         with:
           working-dir: .
           git-push: "true"

.github/workflows/update-configs.yaml

@@ -12,14 +12,14 @@
 
         steps:
         - name: Checkout template repository
-          uses: actions/checkout@v4
+          uses: actions/checkout@v5
           with:
             repository: infraspecdev/terraform-module-template
             token: ${{ secrets.GITHUB_TOKEN }}
             path: template-repo
 
         - name: Checkout target repository
-          uses: actions/checkout@v4
+          uses: actions/checkout@v5
           with:
             repository: ${{ github.repository }}
             token: ${{ secrets.GITHUB_TOKEN }}