Add missing cause to cluster.put_component_template (#4795)

Author: pquentin

output/openapi/elasticsearch-openapi.json

@@ -13,12 +13,6 @@
       ],
       "response": []
     },
-    "cluster.put_component_template": {
-      "request": [
-        "Request: missing json spec query parameter 'cause'"
-      ],
-      "response": []
-    },
     "create": {
       "request": [
         "Request: query parameter 'if_primary_term' does not exist in the json spec",

output/openapi/elasticsearch-serverless-openapi.json

@@ -72,6 +72,11 @@ export interface Request extends RequestBase {
      *  If `true`, this request cannot replace or update existing component templates.
      * @server_default false */
     create?: boolean
+    /**
+     * User defined reason for create the component template.
+     * @server_default api
+     */
+    cause?: string
     /**
      * Period to wait for a connection to the master node.
      * If no response is received before the timeout expires, the request fails and returns an error.