ci: fix job name in order to include php version (#129)

Author: simPod

.github/workflows/ci.yml

@@ -66,7 +66,7 @@ jobs:
         include:
           - dependencies: "lowest"
             php-version: "8.1"
-    name: PHP ${{ matrix.php }} Test ${{ matrix.dependencies }}
+    name: PHP ${{ matrix.php-version }} Test ${{ matrix.dependencies }}
 
     steps:
       - uses: actions/checkout@v4