Update run-tests.yml

Author: ultrono

.github/workflows/run-tests.yml

@@ -51,7 +51,7 @@ jobs:
       - uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-composer-{{ matrix.os }}-php-{{ matrix.php }}-${{ hashFiles('**/composer.lock') }}
+          key: ${{ runner.os }}-composer-${{ matrix.os }}-php-${{ matrix.php }}-${{ hashFiles('**/composer.lock') }}
           restore-keys: |
             ${{ runner.os }}-composer-