no sorry. its irrelevant to the install.
I'm just not sure what the exact steps are on normal Android.
anyway
on a github page there can be (but aren't always) a "Releases -> Assets" section where the actual compiled app is.
Here, since we're on Android we are looking for the APK (Android application file).
Here,under Assets we see a bunch of stuff.
a v7 release
a v8 for fdroid release
a v8 normal release
all with corresponding hash files and signature files
you could install any of the above but I recommend installing the normal v8 APK for general compatibility reasons.
ideally you should check the hash also but thats a whole other thing.
https://github.com/ImranR98/Obtainium/releases