Fix PHPUnit worklow

Author: tfrommen

.github/workflows/php-unit-tests.yml

@@ -30,13 +30,17 @@ jobs:
         strategy:
             matrix:
                 php: [ '8.1', '8.2', '8.3' ]
-                dependency-versions: [ 'lowest', 'highest' ]
                 container-version: [ '^1.1.0', '^2' ]
+                dependency-versions: [ 'lowest', 'highest' ]
                 include:
                     - php: '7.4'
                       composer: '--ignore-platform-req=php'
+                      container-version: [ '^1.1.0', '^2' ]
+                      dependency-versions: [ 'lowest', 'highest' ]
                     - php: '8.0'
                       composer: '--ignore-platform-req=php'
+                      container-version: [ '^1.1.0', '^2' ]
+                      dependency-versions: [ 'lowest', 'highest' ]
 
         steps:
             -   name: Checkout