community/calls: upgrade to 0.2.0
Calls is broken since its dependency libcallaudio-0 has been upgraded to libcallaudio-0.1. Upgrade to latest version and add patches from upstream MR on top to build against libcallaudio-0.1.
Fixes:
/ # apk add calls
ERROR: unable to select packages:
so:libcallaudio-0.so.0 (no such package):
required by: calls-0.1.9-r0[so:libcallaudio-0.so.0]
Related: https://source.puri.sm/Librem5/calls/-/merge_requests/230