implement enough to launch 2.2 (#2)

* generic maintenance and allow armv8

* implement missing java functions

* Update build.yml

* add missing audiodevice code

* split apk support

* ignore (gitignore)

* replace library load with native code

* set supported abis again

---------

Co-authored-by: alk <45172705+altalk23@users.noreply.github.com>

app/src/main/java/com/geode/launcher/LauncherFix.kt

@@ -10,4 +10,6 @@ object LauncherFix {
     external fun setDataPath(dataPath: String)
 
     external fun setOriginalDataPath(dataPath: String)
+
+    external fun loadLibraryFromOffset(libraryName: String, fd: Int, offset: Long): Boolean
 }