Update VTS SupplicantStaIfaceAidlTest#SetCountryCode to US am: 59aeb3182b am: 9ec690f303

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3044892

Change-Id: Ia029c1eb63bb3d3b24de6f0fc290c55af3205baf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>