Add CtsGpuToolsHostTestCases into presubmit.

Previously we never run CtsGpuToolsHostTestCases in presubmit, to make
sure we don't break the loaders functionality, add those CTS tests into
presubmit.

Bug: b/151266652
Test: atest android.gputools.cts.CtsRootlessGpuDebugHostTest
Change-Id: If7c99211585c6be039c18788c0035a1eff330925