Update layoutlib_api-prebuilt to v12 [DO NOT MERGE]

Includes methods to fix resolution of styles with '.' in their name.

Origin

tools/base: @ b683466260e66cbcbb83a05dbc2567500fb9e0bf

Change-Id: I3af771efe4a3b4cc2655e2abf84b753354b6c94c
(cherry picked from commit ef4120f02aa568b024828ecf88e08c1ad232fb7c)
2 files changed