fix: update namespace for coerce_hash! method in file upload parameters

Author: manu4543

lib/imagekitio/models/beta/v2/file_upload_params.rb

@@ -27,7 +27,7 @@ def self.dump_request(params)
             case (dumped = dump(params, state: state))
             in Hash
               serialized = serialize_upload_options(dumped)
-              options = Imagekit::Internal::Util.coerce_hash!(serialized[:request_options]).to_h
+              options = Imagekitio::Internal::Util.coerce_hash!(serialized[:request_options]).to_h
               request_options = state.fetch(:can_retry) ? options : {**options, max_retries: 0}
               [serialized.except(:request_options), request_options]
             else

lib/imagekitio/models/file_upload_params.rb

@@ -25,7 +25,7 @@ def self.dump_request(params)
         case (dumped = dump(params, state: state))
         in Hash
           serialized = serialize_upload_options(dumped)
-          options = Imagekit::Internal::Util.coerce_hash!(serialized[:request_options]).to_h
+          options = Imagekitio::Internal::Util.coerce_hash!(serialized[:request_options]).to_h
           request_options = state.fetch(:can_retry) ? options : {**options, max_retries: 0}
           [serialized.except(:request_options), request_options]
         else