[DO NOT MERGE] fpService#authWithPrompt uses correct user handle.

CTS > BYOD Managed Provisioning > Authentication Bound Keys

Verified Fingerprint-bound key test works as expected.

Test: Manually verified CTS
Bug: 231932206
Change-Id: I473c9c28cd0fbb01f4dd48447ddea8aa32834131
(cherry picked from commit f3650a6dee1ebe5f681699e4170c244e7bd7f9fc)
(cherry picked from commit c79346286e9cb03df8bf8417c15059aed0f0b41a)
Merged-In: I473c9c28cd0fbb01f4dd48447ddea8aa32834131
1 file changed