Set class name when createConfirmDeviceCredentialIntent() API is used.

Flag: EXEMPT bugfix
Bug: 339532378
Test: manual test
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:1ce2fd4cef984ee7d2392d9abeca7560e17f8917)
Merged-In: I762f280def79d428ed9cf119ace5ccc2b6be2560
Change-Id: I762f280def79d428ed9cf119ace5ccc2b6be2560

src/com/android/settings/password/BiometricFragment.java

diff --git a/src/com/android/settings/password/BiometricFragment.java b/src/com/android/settings/password/BiometricFragment.java
index 4ad04a1..692ac1e 100644
--- a/src/com/android/settings/password/BiometricFragment.java
+++ b/src/com/android/settings/password/BiometricFragment.java
@@ -142,6 +142,7 @@
                         promptInfo.isDisallowBiometricsIfPolicyExists())
                 .setReceiveSystemEvents(true)
                 .setAllowBackgroundAuthentication(true)
+                .setClassNameIfItIsConfirmDeviceCredentialActivity()
                 .build();
     }