Merge "aconfig: cpp codegen update: Move server_configurable_flags header...

Merge "aconfig: cpp codegen update: Move server_configurable_flags header include" into main am: db2c2d23 am: a8921808

Original change: https://android-review.googlesource.com/c/platform/build/+/2652484



Change-Id: Ie68e4640594860ba3a9d02a6d4772b5f12df6b6d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>