Test with --prefer-lowest dependencies as well

Author: spaze

.github/workflows/php.yml

@@ -16,6 +16,9 @@ jobs:
           - "8.2"
           - "8.3"
           - "8.4"
+        update-options:
+            - ""
+            - "--prefer-lowest"
 
     steps:
     - uses: actions/checkout@v4
@@ -38,7 +41,7 @@ jobs:
       run: composer validate --strict --no-interaction
 
     - name: Install dependencies
-      run: composer update --no-progress --no-interaction
+      run: composer update --no-progress --no-interaction ${{ matrix.update-options }}
 
     - name: Run tests
       run: composer test