Backport of skip flaky test into release/1.16.x (#18953)

backport of commit bdc039ef82aa54d5ec387bebdc9f3164e89937f5

Co-authored-by: Ronald Ekambi <ronekambi@gmail.com>

agent/hcp/telemetry_provider_test.go

@@ -273,6 +273,8 @@ func (m *mockRaceClient) FetchTelemetryConfig(ctx context.Context) (*client.Tele
 }
 
 func TestTelemetryConfigProvider_Race(t *testing.T) {
+	//todo(achooo): address flaky test
+	t.Skip("TODO(flaky): This test fails often in the CI")
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()