Disabling flaky tests in HeapBasedRateTrackerTest

Tracked with #2193

Signed-off-by: Peter Nied <[email protected]>

src/test/java/org/opensearch/security/auth/limiting/HeapBasedRateTrackerTest.java

@@ -18,6 +18,7 @@
 package org.opensearch.security.auth.limiting;
 
 import org.junit.Test;
+import org.junit.Ignore;
 
 import org.opensearch.security.util.ratetracking.HeapBasedRateTracker;
 
@@ -39,6 +40,7 @@ public void simpleTest() throws Exception {
     }
 
     @Test
+    @Ignore // https://github.com/opensearch-project/security/issues/2193
     public void expiryTest() throws Exception {   
         HeapBasedRateTracker<String> tracker = new HeapBasedRateTracker<>(100, 5, 100_000);
 
@@ -78,6 +80,7 @@ public void expiryTest() throws Exception {
     }
 
     @Test
+    @Ignore // https://github.com/opensearch-project/security/issues/2193
     public void maxTwoTriesTest() throws Exception {   
         HeapBasedRateTracker<String> tracker = new HeapBasedRateTracker<>(100, 2, 100_000);