add php version 8.2 ~ 8.4 to strategy matrix

Author: nukisashineko

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.4, 8.0, 8.1]
+        php: [7.4, 8.0, 8.1, 8.2, 8.3, 8.4]
 
     steps:
     - name: Checkout code