Update PHP version in asset release workflow

Author: bshaffer

.github/workflows/asset-release.yml

@@ -11,7 +11,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ ubuntu-latest ]
-                php: [ "8.0", "8.3" ]
+                php: [ "8.1", "8.3" ]
 
         name: Upload Release Assets
         steps: