Broaden the granularity of config_setting from apex_name to api_domain am:...

Broaden the granularity of config_setting from apex_name to api_domain am: 9cad90f9 am: 8adfbc21 am: 031dadd8 am: c4341833 am: 2730c11f am: eab84d66

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2577054



Change-Id: Ie2be12f47e971811cdd7c9d2c5b8c3ec331b35f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>