Add TEST_MAPPING am: 56030d394c am: 45dd9e9750

Original change: https://android-review.googlesource.com/c/platform/external/openwrt-prebuilts/+/2114857

Change-Id: I8f357c2239711b69984eaa850ffff68ec80b67b7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>