fix overlay wrong indent

Author: l-trotta

docs/overlays/elasticsearch-openapi-overlays.yaml

@@ -567,11 +567,11 @@ actions:
                 updateWatcherSettingsRequestExample1: 
                   $ref: "../../specification/watcher/get_settings/examples/200_response/WatcherGetSettingsResponseExample1.yaml"
 ## Examples for inference
-- target: "$.components['requestBodies']['inference.stream_inference']"
-  description: "Add example for inference stream request"
-  update:
-    content:
-      application/json:
-        examples:
-          streamInferenceRequestExample1:
-            $ref: "../../specification/inference/stream_inference/example/request/StreamInferenceRequestExample1.yaml"
+  - target: "$.components['requestBodies']['inference.stream_inference']"
+    description: "Add example for inference stream request"
+    update:
+      content:
+        application/json:
+          examples:
+            streamInferenceRequestExample1:
+              $ref: "../../specification/inference/stream_inference/examples/request/StreamInferenceRequestExample1.yaml"