revert time change after RunPeriodicTasks

Author: rayaisaiah

npm/pkg/dataplane/dataplane_linux_test.go

@@ -94,7 +94,7 @@ func TestNetPolInBackgroundUpdatePolicy(t *testing.T) {
 	err = dp.UpdatePolicy(&updatedTestPolicyobj)
 	require.NoError(t, err)
 
-	time.Sleep(500 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 
 	linuxPromVals{2, 1, 0, 0, 1}.assert(t)
 }
@@ -117,7 +117,7 @@ func TestNetPolInBackgroundSkipAddAfterRemove(t *testing.T) {
 	require.NoError(t, dp.RemovePolicy(testPolicyobj.PolicyKey))
 
 	dp.RunPeriodicTasks()
-	time.Sleep(500 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 
 	// nothing happens
 	linuxPromVals{0, 0, 0, 0, 0}.assert(t)