Clean up refresh fix for cancel automatic merge
In !26232 (merged), we fixed
the merge request widget not updating properly when clicking the Cancel automatic merge
button.
This fix was a bit of hack: it would force the frontend to refresh the
merge request widget instead of relying on the output of the
/cancel_auto_merge
response. This response returned incomplete
information when we split the widget information in
!15045 (merged) to return
cached and uncached data.
In !29757 (merged), we fixed
the /cancel_auto_merge
response to return all the relevant data, so we
can remove this workaround.
Edited by Stan Hu