Reland sfps enroll improvement feature with feature provider

Prior cl, ag/24720067, was reverted due to platinum failed,
this cl fixes the fails (NPE on UDFPS).

Bug: 288155127
Bug: 305132251
Test: Manually check on Lynx and Felix
Test: atest BiometricsE2eTests:FingerprintEnrollSuccessTest
Test: abtd for platinum, see b/305048300#comment14
Change-Id: I90f4ea14853edf03abd8ffe0b7874894eb2d4f81
diff --git a/aconfig/Android.bp b/aconfig/Android.bp
index 6daa90c..7b571e0 100644
--- a/aconfig/Android.bp
+++ b/aconfig/Android.bp
@@ -12,6 +12,7 @@
         "settings_experience_flag_declarations.aconfig",
         "settings_onboarding_experience_flag_declarations.aconfig",
         "settings_telephony_flag_declarations.aconfig",
+        "settings_biometrics_integration_declarations.aconfig",
     ],
 }