xf86-video-amdgpu: Update version from 19.1.0 to 22.0.0

Announcements:

1.  https://lists.x.org/archives/amd-gfx/2021-July/067146.html
2.  https://lists.x.org/archives/xorg/2022-February/060928.html

Update the suffix for the LZMA compressed source archive as bz2 is not
provided anymore.

PS: There was no 20.x release.

xf86-video-amdgpu.be0

@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION xf86-video-amdgpu-19.1.0-0
+# BEE_VERSION xf86-video-amdgpu-22.0.0-0
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)