Merge "FL7: Add some AIDL_V3 test infrastructure" am: 8f7ecd2d50 am: 7e1d2a294e am: 1812477791

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1909591

Change-Id: I35b0072ba21618a2c05051d02ecf02e9a618bdd8