[automerger skipped] Update truth usage to compile with truth-1.0.1 APIs. am: 2ea1129abc am: 4ccd91c443 -s ours am: d4c9f9ebea -s ours

am skip reason: Change-Id Ie8e7a33322f711c2a2e6a2a7274edfa216d54f87 with SHA-1 d36eaf9f77 is in history

Original change: https://android-review.googlesource.com/c/platform/external/libtextclassifier/+/1490336

Change-Id: I1442e0000a490ea68879f21c382c11fae6c675c5