Misc: Bump Yad AppImage to use new release

[sonic2kk]

Implements #1060.
Related #859.

Bump Yad AppImage to use new release over at: https://github.com/sonic2kk/steamtinkerlaunch-tweaks/releases/tag/Yad-fbfb0fa-x86_64.AppImage

We pin to the latest AppImage release on GitHub by assuming the release name and AppImage will have the same string. The new release should follow this convention. This means existing code and older releases will still use the old AppImage, but newer versions will download the new AppImage.

This new release updates the Yad version. As always on SteamOS, dependencies will have to be cleared to test this (the steamtinkerlaunch cleardeckdeps command).

This PR needs significant amounts of testing before it can be merged. Once merged, the AppImage release will no longer be marked as a draft.

[sonic2kk]

We can probably remove the duplicate YAIURL in setYadBin in this PR as well. There was a TODO left here about this since #1063, as it appears to be identical to the one found in uris.conf.

[sonic2kk]

The AppImage appears to work fine on my Linux PC. I don't have SteamTinkerLaunch on my Steam Deck, but I should be able to download and test the Yad AppImage standalone there sometime next week.

Ideally before this gets merged, someone will test it out on SteamOS.

[Mte90]

I am trying on SteamOS but doesn't happen anything.
In console I am getting nothing so I can't help..

[sonic2kk]

Are you sure the AppImage downloaded correctly? It doesn't look like it did based on your terminal output. Double-check that the filesize is ~80mb.

I was able to run it on my Steam Deck and it errored out around the glibc version. I'm guessing there's some glibc incompatibility between my Arch PC and the Steam Deck.

---

SteamOS glibc 2.38-3.2, that explains why it doesn't work as the AppImage on my PC was built against a newer glibc version.

Sigh, I'll probably have to get a Debian VM or something to build against, assuming it has an older glibc version. Alternatively, this could wait until SteamOS updates to a newer glibc version. Hopefully with the next snapshot update this happens.

[Mte90]

You were right the file downloaded with curl was 0 bytes...
I got the same error about glibc 2.38 and 2.34 not found.

Maybe we can compile it in a VM for Steamos or my idea of a CI will simplify this situation.

[sonic2kk]

Once again, I don't think CI is necessary. This also isn't an urgent change, Yad is not updated frequently.

If needs be we can manage building it on an Ubuntu VM once every two years :-)