Bump docker/build-push-action from 5.0.0 to 5.1.0 (#1257)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.0.0 to 5.1.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@0565240...4a13e50)

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

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -190,7 +190,7 @@ jobs:
             type=ref,event=branch,suffix=-rc,enable=${{ startsWith(github.ref, 'refs/heads/release') }}
 
       - name: Build NGF Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: build/Dockerfile
           tags: ${{ steps.ngf-meta.outputs.tags }}
@@ -202,7 +202,7 @@ jobs:
           pull: true
 
       - name: Build NGINX Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: build/Dockerfile.nginx
           tags: ${{ steps.nginx-meta.outputs.tags }}
@@ -292,7 +292,7 @@ jobs:
             type=ref,event=branch,suffix=-rc,enable=${{ startsWith(github.ref, 'refs/heads/release') }}
 
       - name: Build Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: ${{ matrix.container == 'nginx' && 'build/Dockerfile.nginx' || 'build/Dockerfile' }}
           context: "."

.github/workflows/conformance.yml

@@ -84,7 +84,7 @@ jobs:
           args: build --snapshot --clean
 
       - name: Build NGF Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: build/Dockerfile
           tags: ${{ steps.ngf-meta.outputs.tags }}
@@ -96,7 +96,7 @@ jobs:
           pull: true
 
       - name: Build NGINX Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: build/Dockerfile.nginx
           tags: ${{ steps.nginx-meta.outputs.tags }}
@@ -115,7 +115,7 @@ jobs:
         working-directory: ./conformance
 
       - name: Build Test Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: conformance/tests/Dockerfile
           tags: conformance-test-runner:${{ github.sha }}

.github/workflows/update-docker-images.yml

@@ -106,7 +106,7 @@ jobs:
             ${{ needs.variables.outputs.ngf_tag }}
 
       - name: Build Docker Image
-        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
         with:
           file: 'build/Dockerfile.nginx'
           context: "."