Revert previous

Author: tuupola

.github/workflows/tests.yml

@@ -7,13 +7,7 @@ jobs:
       matrix:
         operating-system: [ubuntu-latest]
         php-versions: ["7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3"]
-        experimental: [false]
-        include:
-            - php-version: "8.4"
-              experimental: true
-
     runs-on: ${{ matrix.operating-system }}
-    continue-on-error: ${{ matrix.experimental }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v2