Fix flaky test RemoteSegmentTransferTrackerTests.testGetInflightUploadBytes (opensearch-project#17128)

Signed-off-by: Sachin Kale <sachinpkale@gmail.com>
Signed-off-by: Eugene Tolbakov <ev.tolbakov@gmail.com>

Author: sachinpkale

server/src/test/java/org/opensearch/index/remote/RemoteSegmentTransferTrackerTests.java

@@ -258,7 +258,7 @@ public void testGetInflightUploadBytes() {
             directoryFileTransferTracker,
             remoteStoreStatsTrackerFactory.getMovingAverageWindowSize()
         );
-        long bytesStarted = randomLongBetween(10000, 100000);
+        long bytesStarted = randomLongBetween(12000, 100000);
         long bytesSucceeded = randomLongBetween(1000, 10000);
         long bytesFailed = randomLongBetween(100, 1000);
         transferTracker.addUploadBytesStarted(bytesStarted);