Bump the github-actions group across 1 directory with 2 updates

Bumps the github-actions group with 2 updates in the / directory: [docker/build-push-action](https://github.com/docker/build-push-action) and [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action).


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

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

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
- dependency-name: golangci/golangci-lint-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/continuous-delivery.yaml

@@ -44,7 +44,7 @@ jobs:
 
       - name: Build and Push Docker Image
         id: docker_build
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           push: true
           context: .

.github/workflows/continuous-integration.yaml

@@ -26,7 +26,7 @@ jobs:
           cache-dependency-path: go.sum
 
       - name: Lint
-        uses: golangci/golangci-lint-action@v5
+        uses: golangci/golangci-lint-action@v6
         with:
           args: --config=./.github/golangci.yaml
           skip-cache: true