Run most recent PHP versions in the pipeline

That ensures we have support for the most recent versions.

Author: henriquemoody

.github/workflows/continuous-integration.yml

@@ -15,6 +15,9 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
+          - "8.4"
+          - "8.5"
 
     steps:
       - name: Checkout