Use new UnsupportedAppUsage annotation.

Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.

Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I696b495e1fc25c52fcda70a4eb726d0d56e0f3b1
Merged-In: I696b495e1fc25c52fcda70a4eb726d0d56e0f3b1