minor symfony#58949 [HttpClient] resolve IPv6 addresses with amphp/http-client 5 (xabbuh)

This PR was merged into the 7.2 branch.

Discussion
----------

[HttpClient] resolve IPv6 addresses with amphp/http-client 5

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

following the changes from symfony#58915

Commits
-------

3a732af resolve IPv6 addresses with amphp/http-client 5

Author: nicolas-grekas

src/Symfony/Component/HttpClient/Internal/AmpResolverV5.php

@@ -32,19 +32,33 @@ public function __construct(
 
     public function resolve(string $name, ?int $typeRestriction = null, ?Cancellation $cancellation = null): array
     {
-        if (!isset($this->dnsMap[$name]) || !\in_array($typeRestriction, [DnsRecord::A, null], true)) {
+        $recordType = DnsRecord::A;
+        $ip = $this->dnsMap[$name] ?? null;
+
+        if (null !== $ip && str_contains($ip, ':')) {
+            $recordType = DnsRecord::AAAA;
+        }
+
+        if (null === $ip || $recordType !== ($typeRestriction ?? $recordType)) {
             return Dns\resolve($name, $typeRestriction, $cancellation);
         }
 
-        return [new DnsRecord($this->dnsMap[$name], DnsRecord::A, null)];
+        return [new DnsRecord($ip, $recordType, null)];
     }
 
     public function query(string $name, int $type, ?Cancellation $cancellation = null): array
     {
-        if (!isset($this->dnsMap[$name]) || DnsRecord::A !== $type) {
+        $recordType = DnsRecord::A;
+        $ip = $this->dnsMap[$name] ?? null;
+
+        if (null !== $ip && str_contains($ip, ':')) {
+            $recordType = DnsRecord::AAAA;
+        }
+
+        if (null !== $ip || $recordType !== $type) {
             return Dns\resolve($name, $type, $cancellation);
         }
 
-        return [new DnsRecord($this->dnsMap[$name], DnsRecord::A, null)];
+        return [new DnsRecord($ip, $recordType, null)];
     }
 }