Merge "Handle string resources containing html tags for style" into rvc-dev am: 25c1fbdc90 am: 1fd525cff8 am: bdd0a07518

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/layoutlib/+/10858355

Change-Id: I43163e0a7f858bf94bdc0be0c8667fb6fdc60343