[ML] Bump client timeout for model download test (#116247)

Author: davidkyle

muted-tests.yml

@@ -207,9 +207,6 @@ tests:
 - class: org.elasticsearch.xpack.test.rest.XPackRestIT
   method: test {p0=ml/inference_crud/Test delete given model with alias referenced by pipeline}
   issue: https://github.com/elastic/elasticsearch/issues/116133
-- class: org.elasticsearch.xpack.inference.InferenceRestIT
-  method: test {p0=inference/30_semantic_text_inference/Calculates embeddings using the default ELSER 2 endpoint}
-  issue: https://github.com/elastic/elasticsearch/issues/114412
 - class: org.elasticsearch.xpack.esql.qa.multi_node.EsqlSpecIT
   method: test {categorize.Categorize SYNC}
   issue: https://github.com/elastic/elasticsearch/issues/113054

x-pack/plugin/inference/src/yamlRestTest/java/org/elasticsearch/xpack/inference/InferenceRestIT.java

@@ -9,6 +9,7 @@
 
 import com.carrotsearch.randomizedtesting.annotations.ParametersFactory;
 
+import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.test.cluster.ElasticsearchCluster;
 import org.elasticsearch.test.cluster.local.distribution.DistributionType;
 import org.elasticsearch.test.rest.yaml.ClientYamlTestCandidate;
@@ -30,6 +31,15 @@ public InferenceRestIT(final ClientYamlTestCandidate testCandidate) {
         super(testCandidate);
     }
 
+    @Override
+    protected Settings restClientSettings() {
+        var baseSettings = super.restClientSettings();
+        return Settings.builder()
+            .put(baseSettings)
+            .put(CLIENT_SOCKET_TIMEOUT, "120s")  // Long timeout for model download
+            .build();
+    }
+
     @Override
     protected String getTestRestCluster() {
         return cluster.getHttpAddresses();