Adds a test case in ScreenCaptureTest

The test verifies that if the client requires optimized capture mode
with an unsupported pixel format, ScreenCapture will throw exception.

Flag: EXEMPT just adding a test
Test: presubmit
Bug: 35239149

Change-Id: Iae0828d3b010a31c03ad0cd103a4dae2940e8f3b