build: bump the github-actions group with 4 updates

Bumps the github-actions group with 4 updates: [tj-actions/changed-files](https://github.com/tj-actions/changed-files), [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action), [docker/build-push-action](https://github.com/docker/build-push-action) and [docker/login-action](https://github.com/docker/login-action).


Updates `tj-actions/changed-files` from 47.0.4 to 47.0.5
- [Release notes](https://github.com/tj-actions/changed-files/releases)
- [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md)
- [Commits](tj-actions/changed-files@7dee1b0...22103cc)

Updates `docker/setup-buildx-action` from 3 to 4
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v3...v4)

Updates `docker/build-push-action` from 6 to 7
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v6...v7)

Updates `docker/login-action` from 3 to 4
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v3...v4)

---
updated-dependencies:
- dependency-name: tj-actions/changed-files
  dependency-version: 47.0.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
- dependency-name: docker/setup-buildx-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: docker/build-push-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: docker/login-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/broken-links-checker.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Get changed markdown files (PR only)
         id: changed-markdown-files
         if: github.event_name == 'pull_request'
-        uses: tj-actions/changed-files@7dee1b0c1557f278e5c7dc244927139d78c0e22a # v46
+        uses: tj-actions/changed-files@22103cc46bda19c2b464ffe86db46df6922fd323 # v46
         with:
           files: |
             **/*.md

.github/workflows/docker-build.yml

@@ -40,7 +40,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to Azure Container Registry
         if: ${{ (github.event_name == 'push' && (github.ref_name == 'main' || github.ref_name == 'dev' || github.ref_name == 'demo')) || (github.event_name == 'workflow_dispatch' && (github.ref_name == 'dependabotchanges'||github.ref_name == 'main' || github.ref_name == 'dev' || github.ref_name == 'demo')) }}
@@ -74,7 +74,7 @@ jobs:
        
          fi      
       - name: Build and Push Docker Image for Frontend Server
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ./content-gen/src/app
           file: ./content-gen/src/app/WebApp.Dockerfile
@@ -84,7 +84,7 @@ jobs:
             ${{ secrets.ACR_LOGIN_SERVER || 'acrlogin.azurecr.io' }}/content-gen-app:${{ steps.determine_tag.outputs.tagname }}_${{ steps.date.outputs.date }}_${{ github.run_number }}
 
       - name: Build and Push Docker Image for Backend Server
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ./content-gen/src/backend
           file: ./content-gen/src/backend/ApiApp.Dockerfile

.github/workflows/job-deploy-devcontainer.yml

@@ -199,7 +199,7 @@ jobs:
           fi
 
       - name: Login to GHCR
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.actor }}

.github/workflows/job-docker-build.yml

@@ -48,7 +48,7 @@ jobs:
           echo "Generated unique Docker tag: $UNIQUE_TAG"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to Azure Container Registry
         uses: azure/docker-login@v2
@@ -59,7 +59,7 @@ jobs:
 
       - name: Build and Push Docker Image
         id: build_push_image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         env:
           DOCKER_BUILD_SUMMARY: false
         with: