Ignore testRestrictedNetworkPermission on Q

testRestrictedNetworkPermission would fail on Q image because
NetworkCapabilities#Builder method is not existed on Android Q.

Bug: 199686391
Test: atest CtsNetTestCasesLatestSdk:ConnectivityManagerTest#\
      testRestrictedNetworkPermission on Q device.
Change-Id: I94b3551fce15489983ac159504cafe25c46fbe72
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index f5c43d6..dc8a5a8 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -1793,6 +1793,7 @@
      */
     @AppModeFull(reason = "Cannot get WifiManager in instant app mode")
     @Test
+    @IgnoreUpTo(Build.VERSION_CODES.Q)
     public void testRestrictedNetworkPermission() throws Exception {
         // Ensure that CONNECTIVITY_USE_RESTRICTED_NETWORKS isn't granted to this package.
         final PackageInfo app = mPackageManager.getPackageInfo(mContext.getPackageName(),