Merge "Add capability to let devices specify linker config fragments for...

Merge "Add capability to let devices specify linker config fragments for /product partition." into main am: ea8f34bc am: 4f111925

Original change: https://android-review.googlesource.com/c/platform/build/+/3297775



Change-Id: I7445b484d2c9ee05cf8a9da2d1c45098c54ec964
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>