removed php 7.4 from gh actions

Author: Rastusik

.github/workflows/coding-standards.yml

@@ -15,7 +15,7 @@ jobs:
         dependencies:
           - "locked"
         php-version:
-          - "7.4"
+          - "8.0"
         operating-system:
           - "ubuntu-latest"
 

.github/workflows/phpunit.yml

@@ -17,7 +17,6 @@ jobs:
           - "highest"
           - "locked"
         php-version:
-          - "7.4"
           - "8.0"
           - "8.1"
         operating-system: