Add PHP8.3 to workflow ci.yml

Author: aawnu

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
       fail-fast: true
       matrix:
         operating-system: ["ubuntu-latest"]
-        php-versions: ["8.0", "8.1", "8.2"]
+        php-versions: ["8.0", "8.1", "8.2", "8.3"]
 
     steps:
       - name: "Checkout"
@@ -82,7 +82,7 @@ jobs:
       fail-fast: true
       matrix:
         operating-system: ["ubuntu-latest"]
-        php-versions: ["8.0", "8.1", "8.2"]
+        php-versions: ["8.0", "8.1", "8.2", "8.3"]
 
     steps:
       - name: "Checkout"