Update SET_SYSTEM_SELECTION_CHANNELS

Bug: 342510763
Test: manual verified
Flag: TEST_ONLY
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:caa0a85e6c213481af7fdd840a81f7f4cd8e2ad6)
Merged-In: I413a7406ce57799059e791a51e9b09a0a6eeafb6
Change-Id: I413a7406ce57799059e791a51e9b09a0a6eeafb6
1 file changed