Update Agent version in the Swagger API (#12374)

* Update netdata-swagger.json

* Update netdata-swagger.yaml

* remove the _rolling suffix

Signed-off-by: Tasos Katsoulas <tasos@netdata.cloud>

web/api/netdata-swagger.json

@@ -3,7 +3,7 @@
   "info": {
     "title": "Netdata API",
     "description": "Real-time performance and health monitoring.",
-    "version": "1.11.1_rolling"
+    "version": "1.33.1"
   },
   "paths": {
     "/info": {
@@ -2121,4 +2121,4 @@
       }
     }
   }
-}
+}

web/api/netdata-swagger.yaml

@@ -2,7 +2,7 @@ openapi: 3.0.0
 info:
   title: Netdata API
   description: Real-time performance and health monitoring.
-  version: 1.11.1_rolling
+  version: 1.33.1
 paths:
   /info:
     get: