chore: disable arm build of php 5.6

.github/workflows/publish.5.yml

@@ -1,4 +1,4 @@
-name: Publish PHP 5 images
+name: Publish PHP 5 images (amd64 only)
 
 on:
   workflow_run:
@@ -64,7 +64,7 @@ jobs:
       - name: Build image and push to registry
         uses: docker/build-push-action@v5
         with:
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           cache-from: type=registry,ref=chialab/php:${{ matrix.version }}${{ matrix.flavor }}
           cache-to: type=inline
           context: .
@@ -79,7 +79,7 @@ jobs:
       - name: Build dev image and push to registry
         uses: docker/build-push-action@v5
         with:
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           cache-to: type=inline
           context: ./dev
           build-args: |
@@ -89,9 +89,10 @@ jobs:
             ghcr.io/chialab/php-dev:${{ matrix.version }}${{ matrix.flavor }}
           push: true
 
-      - name: Build xhprof image (amd64 only) and push to registry
+      - name: Build xhprof image and push to registry
         uses: docker/build-push-action@v5
         with:
+          platforms: linux/amd64
           cache-to: type=inline
           context: ./xhprof
           build-args: |

.github/workflows/publish.compat.yml

@@ -1,4 +1,4 @@
-name: Publish compatibility images
+name: Publish compatibility images (amd64 only)
 
 on:
   workflow_run:
@@ -54,7 +54,7 @@ jobs:
       - name: Build image and push to registry
         uses: docker/build-push-action@v5
         with:
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64
           cache-from: type=registry,ref=chialab/php-compat:${{ matrix.version }}${{ matrix.flavor }}
           cache-to: type=inline
           context: ./compat

.github/workflows/test.5.yml

@@ -9,7 +9,6 @@ on:
   pull_request:
     types: [opened, synchronize]
 
-
 jobs:
   test-5:
     name: Build and test PHP 5 images

.github/workflows/test.7.yml

@@ -16,7 +16,7 @@ jobs:
     if: ${{ !contains(github.event.commits[0].message, '[skip ci]') && !contains(github.event.commits[0].message, '[ci skip]') }}
     strategy:
       matrix:
-        version: ['7.0', '7.1', '7.2', '7.3', '7.4' ]
+        version: [ '7.0', '7.1', '7.2', '7.3', '7.4' ]
         flavor: [ '', '-apache', '-fpm', '-alpine', '-fpm-alpine' ]
         include:
           - version: 'latest'