Update fingerprint icon layout size

The fingerprint icon height and width in LayoutParams are not sync with
its measuredHeight and measuredWidth which are set inside
UdfpsDialogMeasureAdapter, and it causes a icon truncat issue after
requestLayout() is triggered.

Bug: 232744799
Test: Trigger a fail UDFPS on app, and make sure icon not truncate
Test: atest AuthBiometricFingerprintViewTest AuthContainerViewTest \
      UdfpsDialogMeasureAdapterTest
Change-Id: I9e6cce1fa242967164cf07140d7256ebe891cc46