Remove timeout on feedback submission api call (#232)

* Remove timeout on feedback submission api call

* Update test

amundsen_application/static/js/ducks/feedback/api/tests/index.spec.ts

@@ -16,7 +16,6 @@ describe('submitFeedback', () => {
       data: formData,
       method: 'post',
       url: '/api/mail/v0/feedback',
-      timeout: 5000,
       headers: {'Content-Type': 'multipart/form-data' }
     })
   });

amundsen_application/static/js/ducks/feedback/api/v0.ts

@@ -5,7 +5,6 @@ export function submitFeedback(data: FormData) {
     data,
     method: 'post',
     url: '/api/mail/v0/feedback',
-    timeout: 5000,
     headers: {'Content-Type': 'multipart/form-data' }
   });
 }