ci: remove PHP 7.4 and 8.0 from testing workflow

Author: SlimDeluxe

.github/workflows/test-runner.yml

@@ -27,7 +27,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ ubuntu-latest ]
-        php: [ 7.4, 8.0, 8.1, 8.2 ]
+        php: [ 8.1, 8.2 ]
         dependency-version: [ prefer-lowest, prefer-stable ]
 
     name: ${{ matrix.os }} / PHP ${{ matrix.php }} / ${{ matrix.dependency-version }}