[frontend] Change update checker to use new endpoints (#3879)

Related: [RFC3870](https://git.eden-emu.dev/eden-emu/eden/issues/3870)

Nightly and stable releases are now served through
`nightly.eden-emu.dev` and `stable.eden-emu.dev`, respectively. These
are stored using Backblaze, and served and cached through the Cloudflare
CDN. Ideally this will reduce costs, though I'll have to wait for my
first invoice to be certain.

These will serve as the new download locations going forward. Since we
have full control over this API, we can make any adjustments we want as
needed. For now, all it does is provide `tag_name`, `name`, and `body`,
the latter of which will be used for the upcoming updater PR.

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3879
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>

0 files changed, 0 insertions, 0 deletions