Update WM Ext aar to include java functional APIs

There are apps crash because we change the API on extensions but the
legacy APIs are still using. Keep the original APIs as deprecated and
hidden until the Apps have been updated to use the latest WM Jetpack.

Bug: 267850458
Test: test on ROM
Change-Id: I846b2f2a07cc2ee2d4a3651d75ffe6b9a1a8770f