Removed 7.2 container.

Author: JoshPiper

.github/workflows/tests.yml

@@ -12,7 +12,6 @@ jobs:
       matrix:
         php: [7.1, 7.2, 7.3, 7.4]
     container: php:${{ matrix.php }}-alpine
-#    container: php:7.2-alpine
     services:
       mysql:
         image: