ci: Remove php 8.1 and 8.2 checks

Author: Stephan Wentz

.github/workflows/build.yml

@@ -18,9 +18,8 @@ jobs:
       matrix:
         dependencies: ["lowest", "highest"]
         php-version:
-          - "8.1"
-          - "8.2"
           - "8.3"
+          - "8.4"
         operating-system: ["ubuntu-latest"]
 
     steps: