Removed lockdown check for detectFingerprint

Test: Verified the api can now be called when the phone is not locked
down.
Bug: 245778799

Change-Id: I0f0ee0d33312efc4b27fe6d525c7500d366fb3dc

services/core/java/com/android/server/biometrics/sensors/fingerprint/FingerprintService.java

@@ -421,13 +421,6 @@ public class FingerprintService extends SystemService {
                 return -1;
             }
 
-            if (!Utils.isUserEncryptedOrLockdown(mLockPatternUtils, userId)) {
-                // If this happens, something in KeyguardUpdateMonitor is wrong. This should only
-                // ever be invoked when the user is encrypted or lockdown.
-                Slog.e(TAG, "detectFingerprint invoked when user is not encrypted or lockdown");
-                return -1;
-            }
-
             final Pair<Integer, ServiceProvider> provider = mRegistry.getSingleProvider();
             if (provider == null) {
                 Slog.w(TAG, "Null provider for detectFingerprint");