Migrate away from deprecated Truth APIs.

This is a transitional step towards truth 1.0.1, where these APIs have
been completely removed.

Bug: 168765701
Test: m checkbuild
Merged-In: I76f9c37cb699ce6ab8715ffe35d11668ccbceea1
Change-Id: I76f9c37cb699ce6ab8715ffe35d11668ccbceea1
(cherry picked from commit 46e85a2f)