Move GoogleLocationEngine out of core to enable F-Droid builds

[karussell]

The navigation-core-android bundles GoogleLocationEngine and we then get Google classes into the build which fdroid does not like.

A separate navigation-core-android-gms module or something would avoid this. MapLibre GL Native introduced this separation in 10.x.

[Fabi755]

Yes good point. The library is currently compileOnly and not used when not included via Gradle's implementation. But as I know that the F-Droid scanner don't care this, I would also suggest to move this out of the module 👍

Thanks for this idea!