actions: update PHP versions

Author: dktapps

.github/workflows/main.yml

@@ -14,9 +14,9 @@ jobs:
       fail-fast: false
       matrix:
         php:
-          - 8.1.26
-          - 8.2.13
-          - 8.3.0
+          - 8.1.31
+          - 8.2.27
+          - 8.3.15
           - 8.4.2
         valgrind: [0, 1]
         debug: [enable, disable]