Merge "dumpstate: call printflags instead of reading flag files explicitly"...

Merge "dumpstate: call printflags instead of reading flag files explicitly" into main am: efed5f13 am: 9164be59 am: fb3beb5e am: 214dab03

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2766885



Change-Id: I9ade81ab2f5e25e06bcd654129ca01338b102933
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>