This CL removes SystemUI ScreenshotTestRule now that most of what it
does was contributed back to the platform screenshot library in
ag/19135707.
Bug: 230832101
Test: atest SystemUIGoogleScreenshotTests
Change-Id: I38d01bcd35e6263752c69539dd65950d898f53de
This CL introduces the ComposeScreenshotTestRule to easily create a
screenshot diff test of a given Composable for multiple configurations
(devices, theme and orientation).
An actual Compose diff test will be added in a follow-up CL to keep the
size of this one reasonable.
Test: atest ExampleFeatureScreenshotTests
Bug: 230832101
Change-Id: I597dd621eb927354f3a8512da3e0331dd40acb98