update service request link

Author: adlk

src/config.js

@@ -70,7 +70,7 @@ export const DEFAULT_WINDOW_OPTIONS = {
   y: 0,
 };
 
-export const FRANZ_SERVICE_REQUEST = 'https://bit.ly/franz-plugin-docs';
+export const FRANZ_SERVICE_REQUEST = 'https://bit.ly/franz-service-request-support';
 export const FRANZ_TRANSLATION = 'https://bit.ly/franz-translate';
 export const FRANZ_DEV_DOCS = 'http://bit.ly/franz-dev-hub';