[automerger skipped] Add a new utility class wifi_hidl_test_utils_1_6 am: eadd5160 -s ours am: f6adcdb1 -s ours am: 6ac83eb6 -s ours am: 118af434 -s ours am: bf0ed1c1 -s ours am: 593d1786 -s ours

am skip reason: Merged-In I2571876149fc14c8de02e1cec9934dd052cada5c with SHA-1 cd6da073 is already in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2618209



Change-Id: I347cd3fc99d1c2dcd77fcd85865650d1f1f09077
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>