VTSHalAudio: Increase test timeout for V6, V7.x to 10 minutes am: 3664aad2ac am: debaac6c18

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2072110

Change-Id: I161c681b8b4fdecf662d732206742eae4070ca87
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>