Revert "Add some new modality-specific APIs in BiometricManager."

Revert submission 32295314-fm_to_bm

Reason for revert:b/406937567#comment7
Bug: 406937567

Reverted changes: /q/submissionid:32295314-fm_to_bm
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:ca851226c8aa3f83e40445db238715251bd38b37)
Merged-In: I7c9a506362b74bfe9f876b1191f3f8da4c93cd4c
Change-Id: I7c9a506362b74bfe9f876b1191f3f8da4c93cd4c