[Cronet] Skip presumbit

This test has been deflaked upstream via crrev/c/4507293 and will
be added back to presubmit once this makes it downstream.

Bug: b/293141085
Bug: b/292298108
Test: na
Change-Id: I72fce3efb8cca2841990fca0e514fceeea0c01f9
diff --git a/components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java b/components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java
index a844c25..83b340f 100644
--- a/components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java
+++ b/components/cronet/android/test/javatests/src/org/chromium/net/CronetUrlRequestContextTest.java
@@ -708,6 +708,7 @@
 
     @Test
     @SmallTest
+    @SkipPresubmit(reason = "b/293141085 flaky test")
     public void testGetActiveRequestCountWithError() throws Exception {
         final String badUrl = "www.unreachable-url.com";
         final CronetTestFramework testFramework = mTestRule.startCronetTestFramework();