Merge "aconfig: add proto `bug` field" am: 37cb74b3 am: 4a294a65 am:...

Merge "aconfig: add proto `bug` field" am: 37cb74b3 am: 4a294a65 am: 4c30c593 am: 3f0151dc am: e509ff2c

Original change: https://android-review.googlesource.com/c/platform/build/+/2634549



Change-Id: I1463dcb02615817b62158f71a2bd82f08d3d966c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>