Revert "Use /data/vendor_ce/0/facedata for FaceHAL's secure storage"

Bug: 131638724

This reverts commit 94e0dc4414.

Reason for revert: b/131638724

Change-Id: Iae20e600b73a035d6e2a6651c91d67efaddd97ae

services/core/java/com/android/server/biometrics/face/FaceService.java

@@ -887,7 +887,7 @@ public class FaceService extends BiometricServiceBase {
             try {
                 userId = getUserOrWorkProfileId(clientPackage, userId);
                 if (userId != mCurrentUserId) {
-                    final File baseDir = Environment.getDataVendorCeDirectory(userId);
+                    final File baseDir = Environment.getDataVendorDeDirectory(userId);
                     final File faceDir = new File(baseDir, FACE_DATA_DIR);
                     if (!faceDir.exists()) {
                         if (!faceDir.mkdir()) {