remove format in spec and reorder parameters in tests

Author: dhayab

specs/collections/common/schemas/collection.yml

@@ -12,11 +12,15 @@ Collection:
       example: 'prod_products_EN'
     createdAt:
       type: string
-      format: date-time
+      # format: date-time
+      description: |
+        Date and time when the collection was created, in RFC 3339 format.
       example: '2024-10-07T00:00:00Z'
     updatedAt:
       type: string
-      format: date-time
+      # format: date-time
+      description: |
+        Date and time when the collection was last updated, in RFC 3339 format.
       example: '2024-10-07T00:00:00Z'
     status:
       $ref: '#/CollectionStatus'

tests/CTS/requests/collections/listCollections.json

@@ -17,17 +17,17 @@
     "parameters": {
       "indexName": "indexName",
       "query": "Summer",
-      "offset": 100,
-      "limit": 50
+      "limit": 50,
+      "offset": 100
     },
     "request": {
       "path": "/1/collections",
       "method": "GET",
       "queryParameters": {
         "indexName": "indexName",
         "query": "Summer",
-        "offset": "100",
-        "limit": "50"
+        "limit": "50",
+        "offset": "100"
       }
     }
   }