API 29: Fix broken nullability due to TYPE_USE

Fixes wrong nullability annotations that were introduced
in SDK 28 due to broken handling of TYPE_USE annotations.

Bug: 123223339
Test: make api-stubs-docs-check-last-released-api
Change-Id: If82ca82f1d0e0c88ed2ee0ab6f6043665a142fba
1 file changed