Merge "Add metadata of linker.config.pb in product partition" into main am:...

Merge "Add metadata of linker.config.pb in product partition" into main am: 3b4b9b1d am: 89088471

Original change: https://android-review.googlesource.com/c/platform/build/+/3452931



Change-Id: I74dfab16794f6e2b3279a2a279264c18ef4235f6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>