Set build fingerprint for the new user

This change will prevent PRE_BOOT_COMPLETED from being sent to new users

Bug: 27939609
Change-Id: I0e49a467c792c972e0e3fc76e06842a80810e14b

services/core/java/com/android/server/pm/UserManagerService.java

@@ -1941,6 +1941,7 @@ public class UserManagerService extends IUserManager.Stub {
                     long now = System.currentTimeMillis();
                     userInfo.creationTime = (now > EPOCH_PLUS_30_YEARS) ? now : 0;
                     userInfo.partial = true;
+                    userInfo.lastLoggedInFingerprint = Build.FINGERPRINT;
                     userData = new UserData();
                     userData.info = userInfo;
                     mUsers.put(userId, userData);