tweak: yaml config

Author: g105b

.github/workflows/ci.yml

@@ -34,8 +34,9 @@ jobs:
   phpunit:
     runs-on: ubuntu-latest
     needs: [composer]
-    matrix:
-      php: [ 8.1, 8.2, 8.3, 8.4 ]
+    strategy:
+      matrix:
+        php: [ 8.1, 8.2, 8.3, 8.4 ]
 
     outputs:
       coverage: ${{ steps.store-coverage.outputs.coverage_text }}
@@ -91,8 +92,9 @@ jobs:
   phpstan:
     runs-on: ubuntu-latest
     needs: [composer]
-    matrix:
-      php: [ 8.1, 8.2, 8.3, 8.4 ]
+    strategy:
+      matrix:
+        php: [ 8.1, 8.2, 8.3, 8.4 ]
 
     steps:
       - uses: actions/download-artifact@v4