Add worker support to mobile install V3 actions
Mobile install V3 lacks worker support for some of it's more expensive actions.
The main one that stands out in my initial testing is the DesugarDexSharding.
I initially thought this issue could be localized to just fixing the worker compatibility for core library desugaring, which was indeed a blocker, but it actually goes deeper than that: src/tools/ak/dex itself needs to be made worker-compatible, which will take a bit more effort. I don't want to gate the 0.6.1 release on this, so I'll move this issue to the 0.7.0 tracker, and possibly a 0.6.2 if we deem that necessary.
https://github.com/bazelbuild/rules_android/commit/584610c4276bde93045a8ca1d6a13ed0e5ebdbfb adds worker support for DesugarDexSharding.