chore(deps): Bump docker/build-push-action from 5 to 6 (#70)

Bumps [docker/build-push-action](https://github.com/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)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/main-build.yml

@@ -35,13 +35,13 @@ jobs:
         run: dotnet test src --no-restore
 
       - name: Build Docker image for order-generator
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderGenerator/Dockerfile
           tags: cosmosdb-order-generator:${{ env.VERSION_TAG }}
 
       - name: Build Docker image for order-processor
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderProcessor/Dockerfile
           tags: cosmosdb-order-processor:${{ env.VERSION_TAG }}
@@ -65,7 +65,7 @@ jobs:
 
       # Using metadata ensures all lower-case tag-name even if the GitHub username has upper-case letters.
       - name: Build and push Docker image for scaler
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler/Dockerfile
           tags: ${{ steps.meta.outputs.tags }}

.github/workflows/pr-build.yml

@@ -35,19 +35,19 @@ jobs:
         run: dotnet test src --no-restore
 
       - name: Build Docker image for order-generator
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderGenerator/Dockerfile
           tags: cosmosdb-order-generator:${{ env.VERSION_TAG }}
 
       - name: Build Docker image for order-processor
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderProcessor/Dockerfile
           tags: cosmosdb-order-processor:${{ env.VERSION_TAG }}
 
       - name: Build Docker image for scaler
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler/Dockerfile
           tags: cosmosdb-scaler:${{ env.VERSION_TAG }}

.github/workflows/release-build.yml

@@ -34,13 +34,13 @@ jobs:
         run: dotnet test src --no-restore
 
       - name: Build Docker image for order-generator
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderGenerator/Dockerfile
           tags: cosmosdb-order-generator:${{ env.VERSION_TAG }}
 
       - name: Build Docker image for order-processor
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler.Demo/OrderProcessor/Dockerfile
           tags: cosmosdb-order-processor:${{ env.VERSION_TAG }}
@@ -64,7 +64,7 @@ jobs:
 
       # Using metadata ensures all lower-case tag-name even if the GitHub username has upper-case letters.
       - name: Build push Docker image for scaler
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./src/Scaler/Dockerfile
           tags: ${{ steps.meta.outputs.tags }}