Fix one of the causes of IT flakiness: port conflicts between IPv4 and IPv6 (#1132)

The integration tests rare flakiness (~1/16 chance) seems to have
multiple causes. This PR fixes one of them - flakiness caused by port
conflicts between IPv4 and IPv6.

In one of the flaky runs,
`QueryAndIngestPipelineTestcase.testWildcardGoesToElastic` panicked
while trying to parse results returned from Quesma (Quesma seemingly
returned something really incorrect!):
```go
resp, bodyBytes := a.RequestToQuesma(ctx, t, "POST", "/unmentioned_index/_search", []byte(`{"query": {"match_all": {}}}`))
var jsonResponse map[string]interface{}
if err := json.Unmarshal(bodyBytes, &jsonResponse); err != nil {
t.Fatalf("Failed to unmarshal response body: %s", err)
}
hits, _ := jsonResponse["hits"].(map[string]interface{}) // PANIC HERE
```

Thankfully I collected a tcpdump from this run, which showed something
strange:

<img width="1667" alt="Request to Quesma, but Kibana responds"
src="https://github.com/user-attachments/assets/e7e32cd0-2aa2-4185-8829-ed99e8b334f7"
/>

Dumping all containers info from Docker:
```
Quesma container:
  "Ports": {
      "8080/tcp": [{
            "HostIp": "0.0.0.0",
            "HostPort": "32790"
        }, {
            "HostIp": "::",
            "HostPort": "32789"
        }],
  },
Kibana container:
  "Ports": {
      "5601/tcp": [{
            "HostIp": "0.0.0.0",
            "HostPort": "32791"
        }, {
            "HostIp": "::",
            "HostPort": "32790"
        }]
  },
```

Quesma container is bound to `0.0.0.0:32790` (IPv4) and Kibana container
is bound to `::0:32790` (IPv6). When we make requests to Quesma, we
connect to `localhost:32790` - depending on the codepath sometimes it
connects to the correct IPv4 Quesma endpoint, but sometimes it uses IPv6
and erroneously connects to Kibana instead.

This is a bug in testcontainers-go:
testcontainers/testcontainers-go#551
A suggested solution on the linked issue is to bind ports to host only
by IPv4 - this PR applies such workaround.

Note that there are some other sources of flakiness in Quesma's ITs
still left to debug and fix - this only fixes one of them.

Author: avelanarius

ci/it/testcases/utils.go

@@ -52,7 +52,7 @@ func (c *Containers) Cleanup(ctx context.Context) {
 func setupElasticsearch(ctx context.Context) (testcontainers.Container, error) {
 	req := testcontainers.ContainerRequest{
 		Image:        "docker.elastic.co/elasticsearch/elasticsearch:8.11.1",
-		ExposedPorts: []string{"9200/tcp", "9300/tcp"},
+		ExposedPorts: []string{"0.0.0.0::9200/tcp", "0.0.0.0::9300/tcp"},
 		// Do i ned
 		Env: map[string]string{
 			"discovery.type":         "single-node",
@@ -99,7 +99,7 @@ func setupQuesma(ctx context.Context, quesmaConfig string) (testcontainers.Conta
 	}
 	quesmaReq := testcontainers.ContainerRequest{
 		Image:        "quesma/quesma:nightly",
-		ExposedPorts: []string{"9999/tcp", "8080/tcp"},
+		ExposedPorts: []string{"0.0.0.0::9999/tcp", "0.0.0.0::8080/tcp"},
 		Env: map[string]string{
 			"QUESMA_CONFIG_FILE": "/configuration/conf.yaml",
 		},
@@ -138,7 +138,7 @@ func setupKibana(ctx context.Context, quesmaContainer testcontainers.Container)
 
 	req := testcontainers.ContainerRequest{
 		Image:        "docker.elastic.co/kibana/kibana:8.11.1",
-		ExposedPorts: []string{"5601/tcp"},
+		ExposedPorts: []string{"0.0.0.0::5601/tcp"},
 		Env: map[string]string{
 			"ELASTICSEARCH_HOSTS":                       fmt.Sprintf("[\"%s\"]", fmt.Sprintf("http://%s:%s", GetInternalDockerHost(), port.Port())),
 			"XPACK_ENCRYPTEDSAVEDOBJECTS_ENCRYPTIONKEY": "QUESMAQUESMAQUESMAQUESMAQUESMAQUESMAQUESMAQUESMA",
@@ -165,7 +165,7 @@ func setupKibana(ctx context.Context, quesmaContainer testcontainers.Container)
 func setupClickHouse(ctx context.Context) (testcontainers.Container, error) {
 	req := testcontainers.ContainerRequest{
 		Image:        "clickhouse/clickhouse-server:24.5.3.5-alpine",
-		ExposedPorts: []string{"8123/tcp", "9000/tcp"},
+		ExposedPorts: []string{"0.0.0.0::8123/tcp", "0.0.0.0::9000/tcp"},
 		HostConfigModifier: func(hc *container.HostConfig) {
 			hc.ExtraHosts = []string{"localhost-for-github-ci:host-gateway"}
 		},