Update rest-api-spec (#5329)

Co-authored-by: pquentin <[email protected]>
Co-authored-by: Laura Trotta <[email protected]>

Author: 3 people

output/schema/schema.json

@@ -0,0 +1,23 @@
+{
+  "security.get_stats": {
+    "documentation": {
+      "url": "https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-security-get-stats",
+      "description": "Get security statistics for all nodes"
+    },
+    "stability": "stable",
+    "visibility": "public",
+    "headers": {
+      "accept": ["application/json"],
+      "content_type": ["application/json"]
+    },
+    "url": {
+      "paths": [
+        {
+          "path": "/_security/stats",
+          "methods": ["GET"]
+        }
+      ]
+    },
+    "params": {}
+  }
+}