[chore] skip this integration test due to flakiness (open-telemetry#3…

…0409)

[see bad
run](https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/7482290667/job/20365657707?pr=30381#logs)

receiver/redisreceiver/integration_test.go

@@ -53,6 +53,7 @@ func TestIntegrationV6(t *testing.T) {
 }
 
 func TestIntegrationV7Cluster(t *testing.T) {
+	t.Skip("Skipping due to flakieness, possibly related to https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/30411")
 	scraperinttest.NewIntegrationTest(
 		NewFactory(),
 		scraperinttest.WithContainerRequest(testcontainers.ContainerRequest{