fix isActiveNetworkMetered with VPNs

Bug: 72871435
Test: flashed and verified, also ran runtest framework-net

Change-Id: I69319a7db269489053426bb2d41574180be2d43d
(cherry picked from commit c81ef199549c552003e78a2b9383d5d38aaed8d0)
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 9afa825..c1801b8 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -1339,7 +1339,8 @@
     public boolean isActiveNetworkMetered() {
         enforceAccessPermission();
 
-        final NetworkCapabilities caps = getNetworkCapabilities(getActiveNetwork());
+        final int uid = Binder.getCallingUid();
+        final NetworkCapabilities caps = getUnfilteredActiveNetworkState(uid).networkCapabilities;
         if (caps != null) {
             return !caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         } else {