Boost top-app during FP storage access

Bug: 290709897
Test: enroll fingerprint
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:34875da5c3712a6fd68f21ece10bbc72e68ce501)
Merged-In: I14e81be2c826046fcd498c2a5af3caf217ed1aa9
Change-Id: I14e81be2c826046fcd498c2a5af3caf217ed1aa9
2 files changed