Disable testSetSoTimeout_readTimeout before T.

This test crashes before T due to a JNI bug in the platform.
See r.android.com/2096720 .

Bug: 235168855
Test: test-only change
Change-Id: I09fefec22a290195ae30393a24619ca095a9a15b
(cherry picked from commit 080aff6c31783af8bdfa543b870b336606fdfd61)
Merged-In: I09fefec22a290195ae30393a24619ca095a9a15b
diff --git a/tests/net/src/android/net/cts/LocalSocketTest.java b/tests/net/src/android/net/cts/LocalSocketTest.java
index 39b5dbc..c302f81 100644
--- a/tests/net/src/android/net/cts/LocalSocketTest.java
+++ b/tests/net/src/android/net/cts/LocalSocketTest.java
@@ -30,12 +30,9 @@
 import android.net.LocalServerSocket;
 import android.net.LocalSocket;
 import android.net.LocalSocketAddress;
-import android.os.ParcelFileDescriptor;
-import android.os.SystemClock;
 import android.system.Os;
 import android.system.OsConstants;
 import android.system.StructTimeval;
-import android.system.UnixSocketAddress;
 
 import androidx.test.runner.AndroidJUnit4;
 
@@ -196,7 +193,7 @@
     }
 
     // http://b/31205169
-    @Test
+    @Test @IgnoreUpTo(SC_V2)  // Crashes on pre-T due to a JNI bug. See http://r.android.com/2096720
     public void testSetSoTimeout_readTimeout() throws Exception {
         String address = ADDRESS_PREFIX + "_testSetSoTimeout_readTimeout";