CtsHardwareTestCases: Don't verify source for selected tests

The platform fix for making KeyEvent sources consistent did
not make it into the 24Q3 release. In this CL, we remove the
source verification for affected tests to make them permissive
to the old platform behavior.

Bug: 362425520
Change-Id: I71b2e1a09c5ec3a34903f55e3db30e1201118e39
Test: Presubmit
Flag: TEST_ONLY