Merge "Generate aconfig flag storage file from the aconfig_flag.pb of the...

Merge "Generate aconfig flag storage file from the aconfig_flag.pb of the pertition" into main am: dc7ecb5c

Original change: https://android-review.googlesource.com/c/platform/build/+/3160136



Change-Id: Ifbcd1843abd618b201bdcc3dc90d4b70002702d0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>