build(deps): bump the all group with 3 updates

Bumps the all group with 3 updates: [docker/build-push-action](https://github.com/docker/build-push-action), [docker/metadata-action](https://github.com/docker/metadata-action) and [docker/login-action](https://github.com/docker/login-action).


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

Updates `docker/metadata-action` from 5 to 6
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](https://github.com/docker/metadata-action/compare/v5...v6)

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

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
- dependency-name: docker/metadata-action
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
- dependency-name: docker/login-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
...

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

.github/workflows/audit.yml

@@ -35,7 +35,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: docker/build-push-action@v6
+      - uses: docker/build-push-action@v7
         with:
           context: .
           tags: "backbone:ci"

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
         run: |
           sed -i 's|AssemblyVersion("1.0.0.0")|AssemblyVersion("${{ github.ref_name }}")|' Program.cs
 
-      - uses: docker/metadata-action@v5
+      - uses: docker/metadata-action@v6
         id: meta
         with:
           images: |
@@ -31,19 +31,19 @@ jobs:
             ${{ github.ref_name }}
 
       - name: "Login to Docker Hub"
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: "Login to GitHub Container Registry"
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: docker/build-push-action@v6
+      - uses: docker/build-push-action@v7
         with:
           context: .
           push: true