Add @UnsupportedAppUsage annotations

For packages:
  android.util.proto
  android.util.jar
  android.util.apk
  android.util

This is an automatically generated CL. See go/UnsupportedAppUsage
for more details.

Exempted-From-Owner-Approval: Mechanical changes to the codebase
which have been approved by Android API council and announced on
android-eng@

Bug: 110868826
Test: m
Change-Id: Ia0f48c244b0fbe33d40d797702a82303648196ed