Fix a regression in the repository form due to a bad merge.
Review Request #10825 — Created Jan. 13, 2020 and submitted — Latest diff uploaded
A bad merge between legacy JavaScript and ES6 code resulted in a
referenced DOM selector having an outdated name. This prevented hosting
repository fields from showing up, making configuration in this case
impossible.This is a simple change that fixes the name in the selector.
Tested creating a new repository entry with GitHub. It saved successfully
with the correct information.