Add "smoke test" mode to run-ravenwood-tests.sh

Now it supports -s to skip the sysui and ICU test.s

Flag: EXEMPT host test change only
Bug: 292141694
Test: $ANDROID_BUILD_TOP/frameworks/base/ravenwood/scripts/run-ravenwood-tests.sh
Test: $ANDROID_BUILD_TOP/frameworks/base/ravenwood/scripts/run-ravenwood-tests.sh -s
Change-Id: I7429376b5812d0671e7d99c2b376703eb5345d76
1 file changed