Update docker/build-push-action action to v6.16.0 (#3332)

| datasource  | package                  | from    | to      |
| ----------- | ------------------------ | ------- | ------- |
| github-tags | docker/build-push-action | v6.15.0 | v6.16.0 |

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

Author: renovate[bot]

.github/workflows/build.yml

@@ -132,7 +132,7 @@ jobs:
           DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
 
       - name: Build Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile${{ inputs.image == 'nginx' && '.nginx' || '' }}${{ inputs.image == 'plus' && '.nginxplus' || '' }}
           context: "."

.github/workflows/conformance.yml

@@ -93,7 +93,7 @@ jobs:
           TELEMETRY_ENDPOINT_INSECURE: "false"
 
       - name: Build NGF Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile
           tags: ${{ steps.ngf-meta.outputs.tags }}
@@ -104,7 +104,7 @@ jobs:
           pull: true
 
       - name: Build NGINX Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile${{ inputs.image == 'nginx' && '.nginx' || '' }}${{ inputs.image == 'plus' && '.nginxplus' || ''}}
           tags: ${{ steps.nginx-meta.outputs.tags }}
@@ -123,7 +123,7 @@ jobs:
         working-directory: ./tests
 
       - name: Build Test Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: tests/conformance/Dockerfile
           tags: conformance-test-runner:${{ github.sha }}

.github/workflows/functional.yml

@@ -80,7 +80,7 @@ jobs:
           TELEMETRY_ENDPOINT_INSECURE: "true"
 
       - name: Build NGF Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile
           tags: ${{ steps.ngf-meta.outputs.tags }}
@@ -91,7 +91,7 @@ jobs:
           target: goreleaser
 
       - name: Build NGINX Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile${{ inputs.image == 'nginx' && '.nginx' || '' }}${{ inputs.image == 'plus' && '.nginxplus' || ''}}
           tags: ${{ steps.nginx-meta.outputs.tags }}

.github/workflows/helm.yml

@@ -60,7 +60,7 @@ jobs:
             type=ref,event=branch,suffix=-rc,enable=${{ startsWith(github.ref, 'refs/heads/release') }}
 
       - name: Build NGF Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile
           tags: ${{ steps.ngf-meta.outputs.tags }}
@@ -71,7 +71,7 @@ jobs:
           pull: true
 
       - name: Build NGINX Docker Image
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           file: build/Dockerfile${{ inputs.image == 'nginx' && '.nginx' || '' }}${{ inputs.image == 'plus' && '.nginxplus' || ''}}
           tags: ${{ steps.nginx-meta.outputs.tags }}