Update leakcheck.go

Signed-off-by: Vamshi Maskuri <117595548+varshith257@users.noreply.github.com>

pkg/testutils/leakcheck.go

@@ -28,14 +28,6 @@ func IgnoreGlogFlushDaemonLeak() goleak.Option {
 	return goleak.IgnoreTopFunction("github.com/golang/glog.(*fileSink).flushDaemon")
 }
 
-// IgnoreElasticHealthCheckerLeak returns a goleak.Option that ignores the healthchecker function
-// from the olivere/elastic package that can cause false positives in leak detection.
-// This is necessary because elastic starts a goroutine in the background that may not
-// be stopped when the test finishes, leading to a detected but expected leak.
-func IgnoreElasticHealthCheckerLeak() goleak.Option {
-	return goleak.IgnoreTopFunction("github.com/olivere/elastic.(*Client).healthchecker")
-}
-
 // IgnoreOpenCensusWorkerLeak This prevent catching the leak generated by opencensus defaultWorker.Start which at the time is part of the package's init call.
 // See https://github.com/jaegertracing/jaeger/pull/5055#discussion_r1438702168 for more context.
 func IgnoreOpenCensusWorkerLeak() goleak.Option {
@@ -45,7 +37,7 @@ func IgnoreOpenCensusWorkerLeak() goleak.Option {
 // VerifyGoLeaks verifies that unit tests do not leak any goroutines.
 // It should be called in TestMain.
 func VerifyGoLeaks(m *testing.M) {
-	goleak.VerifyTestMain(m, IgnoreGlogFlushDaemonLeak(), IgnoreOpenCensusWorkerLeak(), IgnoreElasticHealthCheckerLeak())
+	goleak.VerifyTestMain(m, IgnoreGlogFlushDaemonLeak(), IgnoreOpenCensusWorkerLeak())
 }
 
 // VerifyGoLeaksOnce verifies that a given unit test does not leak any goroutines.