fix: remove dependabot from the exported ruleset

Signed-off-by: Maksim Elizarev <44438314+djmaxus@users.noreply.github.com>

Author: djmaxus

.github/rules/main.json

@@ -46,11 +46,6 @@
       "actor_id": 5,
       "actor_type": "RepositoryRole",
       "bypass_mode": "pull_request"
-    },
-    {
-      "actor_id": 29110,
-      "actor_type": "Integration",
-      "bypass_mode": "pull_request"
     }
   ]
 }