rate limits mocks

Author: aelmanaa

public/api/ccip/v1/openapi.json

@@ -2010,11 +2010,13 @@
             "type": "object",
             "properties": {
               "hasCustomFinality": {
-                "type": ["boolean", "null"],
+                "type": "boolean",
+                "nullable": true,
                 "description": "Whether custom finality is enabled (derived from minBlockConfirmation > 0). Null if data is unavailable."
               },
               "minBlockConfirmation": {
-                "type": ["integer", "null"],
+                "type": "integer",
+                "nullable": true,
                 "description": "Minimum block confirmations required. Null if data is unavailable."
               }
             }
@@ -2071,11 +2073,13 @@
         "description": "Finality data for a token on a specific chain",
         "properties": {
           "hasCustomFinality": {
-            "type": ["boolean", "null"],
+            "type": "boolean",
+            "nullable": true,
             "description": "Whether custom finality is enabled (derived from minBlockConfirmation > 0). Null if data is unavailable."
           },
           "minBlockConfirmation": {
-            "type": ["integer", "null"],
+            "type": "integer",
+            "nullable": true,
             "description": "Minimum block confirmations required. Null if data is unavailable."
           }
         }