Remove timeout from clone snapshot API (#4234) (#4235)

We removed it from 8.18 already.

(cherry picked from commit f22adb6)

Co-authored-by: Quentin Pradet <[email protected]>

Author: github-actions[bot]

output/openapi/elasticsearch-openapi.json

@@ -121,12 +121,6 @@
       ],
       "response": []
     },
-    "snapshot.clone": {
-      "request": [
-        "Request: query parameter 'timeout' does not exist in the json spec"
-      ],
-      "response": []
-    },
     "snapshot.delete": {
       "request": [
         "Request: missing json spec query parameter 'wait_for_completion'"

output/schema/schema.json

@@ -59,12 +59,6 @@ export interface Request extends RequestBase {
      * @server_default 30s
      */
     master_timeout?: Duration
-    /**
-     * The period of time to wait for a response.
-     * If no response is received before the timeout expires, the request fails and returns an error.
-     * @server_default 30s
-     */
-    timeout?: Duration
   }
   body: {
     /**