Support catching HTTP Gone (410) response codes in YAML REST tests (#…

…98752)

As a follow up to #97397, we want the ability to assert on unavailable
API endpoints that return a 410 status code. This PR adds this support
to our YAML testing framework.

cc @swallez

test/yaml-rest-runner/src/main/java/org/elasticsearch/test/rest/yaml/section/DoSection.java

@@ -554,6 +554,7 @@ private String formatStatusCodeMessage(ClientYamlTestResponse restTestResponse,
         Map.entry("missing", tuple("404", equalTo(404))),
         Map.entry("request_timeout", tuple("408", equalTo(408))),
         Map.entry("conflict", tuple("409", equalTo(409))),
+        Map.entry("gone", tuple("410", equalTo(410))),
         Map.entry("unavailable", tuple("503", equalTo(503))),
         Map.entry(
             "request",
@@ -566,7 +567,8 @@ private String formatStatusCodeMessage(ClientYamlTestResponse restTestResponse,
                     not(equalTo(403)),
                     not(equalTo(404)),
                     not(equalTo(408)),
-                    not(equalTo(409))
+                    not(equalTo(409)),
+                    not(equalTo(410))
                 )
             )
         )