Add PHP8.2

Author: nanasess

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ ubuntu-latest ]
-        php: [ '5.3', '5.4', '5.5', '5.6', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1' ]
+        php: [ '5.3', '5.4', '5.5', '5.6', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2' ]
         dependencies: [ 'lowest', 'highest' ]
     steps:
       - uses: actions/checkout@v3