refactoring some param

action.yml

@@ -9,12 +9,12 @@
 name: 'Addlicense action'
 description: 'Checks license and notify about missing license headers'
 inputs:
-  exclude_config:
-    description: 'Config that contains exclude files'
+  exclude_pattern:
+    description: 'Pattern for exclude files'
     required: false
 outputs:
 runs:
   using: 'docker'
   image: 'Dockerfile'
   args: 
-    - ${{ inputs.exclude_config }}
+    - ${{ inputs.exclude_pattern }}