ANDROID: don't fail test suite when losing device connection

Terminating after loss of device appears to be too strict; checking for
root permission is probably sufficient.

Bug: 368144215
Test: atest vts_linux_kselftest_arm_64
Change-Id: Ie755d49e099ec05853f9b5e72bc87f2490272175
Signed-off-by: Edward Liaw <edliaw@google.com>
6 files changed