CI: Add PHP 8.2 to the required matrix, add PHP 8.3 to experimental (#529)

Author: sodabrew

.github/workflows/build-and-test.yml

@@ -7,10 +7,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1']
+        php: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
         experimental: [false]
         include:
-          - php: '8.2'
+          - php: '8.3'
             experimental: true
     steps:
       - name: Checkout