Merge pull request #6 from codeigniter4/fix-phpcpd.yml

fix: options are not required

Author: kenjis

.github/workflows/phpcpd.yml

@@ -21,7 +21,7 @@ on:
         type: string
       options:
         description: Options to phpcpd
-        required: true
+        required: false
         type: string
 
 concurrency: