Update VTS SupplicantStaIfaceAidlTest#SetCountryCode to US am: 59aeb3182b am: 9ec690f303 am: 9b1141567d

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

Change-Id: If132547ca6c350119213af4161a61307180ab941
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>