Add product_available and vendor_available to libfmq_rust am: 8a67871350

Original change: https://android-review.googlesource.com/c/platform/system/libfmq/+/3118791

Change-Id: I2111c89852ec945a447d99d12b616348f9eb6505
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>