[deps]: Update docker/build-push-action action to v6 (#37)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -63,7 +63,7 @@ jobs:
         run: echo "name=${_AZ_REGISTRY}/${_PROJECT_NAME}:${IMAGE_TAG}" >> $GITHUB_OUTPUT
 
       - name: Build Docker image
-        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # v5.3.0
+        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003 # v6.1.0
         with:
           file: Dockerfile
           platforms: linux/amd64,linux/arm64

.github/workflows/build_ghcr.yml

@@ -63,7 +63,7 @@ jobs:
         run: echo "name=${_GHCR_REGISTRY}/${_PROJECT_NAME}:${IMAGE_TAG}" >> $GITHUB_OUTPUT
 
       - name: Build Docker image
-        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # v5.3.0
+        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003 # v6.1.0
         with:
           file: Dockerfile
           platforms: linux/amd64,linux/arm64