Increase wait for video test on FlickerLib

Currently the test waits for 100ms, but sometimes the screenrecorder couldn't start in this time or couldn't record any frame, resulting in an error when stopping the trace (Unable to save trace file)

There's no flag at the moment to determine when the screen recorder has recorded at least 1 frame, as a fallback, increate the test time to prevent the issue.

This test is triggered only in flickerlib changes, so it should not affect any presubmit times

Bug: 162925924
Test: atest FlickerLibTest
Change-Id: Ic8dc03f009db1e5c95f7c3f28f96b1a02ad51d08
1 file changed
tree: 9cf1cf90c1efc2b82df98fb894b55b04b62b523f
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg