build(action): add 8.3

Author: adhocore

.github/workflows/build.yml

@@ -28,6 +28,7 @@ jobs:
           - php: '8.0'
           - php: '8.1'
           - php: '8.2'
+          - php: '8.3'
       fail-fast: true
 
     runs-on: ubuntu-20.04