Update PHP and Symfony versions in CI

Author: jerowork

.github/workflows/ci.yml

@@ -19,17 +19,21 @@ jobs:
                 php-version:
                     - '8.1'
                     - '8.2'
+                    - '8.3'
                 symfony-version:
                     - '5.4.*'
                     - '6.3.*'
                     - '7.0.*'
+                    - '7.1.*'
                 dependencies:
                     - 'lowest'
                     - 'highest'
                 remove-dependencies: [ '' ]
                 exclude:
                   - php-version: '8.1'
                     symfony-version: '7.0.*'
+                  - php-version: '8.1'
+                    symfony-version: '7.1.*'
 
         steps:
             - name: "Checkout"