- Removed all jQuery AJAX calls and replaced with our fetch wrapper
- Tested the repo archive download links dropdown functionality and it
works as before
# Demo using `fetch` instead of jQuery AJAX

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Signed-off-by: Yarden Shoham <git@yardenshoham.com>
(cherry picked from commit ed3892d8430652c2bc8e2af21844d14769825e8a)