Merge "Dump Aconfig flags pb file alongside textproto." into main am:...

Merge "Dump Aconfig flags pb file alongside textproto." into main am: 202eab9b am: 8aa65dd3 am: b0ab57ad am: d156c8df am: 4a528920

Original change: https://android-review.googlesource.com/c/platform/build/+/2752625



Change-Id: Ie7dbf96ba3eacb2b9c340aed01211d536255e6b1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>