Use a copy of params to avoid errors with jsonapi-resources' default update action

Author: tiagopog

lib/jsonapi/utils/request.rb

@@ -9,7 +9,7 @@ def jsonapi_request_handling
       def setup_request
         @request ||=
           JSONAPI::Request.new(
-            params,
+            params.dup,
             context: context,
             key_formatter: key_formatter,
             server_error_callbacks: (self.class.server_error_callbacks || [])