Fixed test

Author: sorinsarca

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.0, 7.1, 7.2, 7.3, 7.4, 8.0]
+        php: [7.0, 7.1, 7.2, 7.3, 7.4]
 
     name: PHP ${{ matrix.php }}