Add PREVIEW_STABILIZATION to StaticMetadata.java

Bug: 234605513

Test: atest com.android.mediaframeworktest.stress.Camera2RecordingTest#testBasicRecording
 .    on device supporting PREVIEW_STABILIZATION.

Change-Id: Iea6f52d3006ba57b96779a281c874a41f50f2d37
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>