Describe the bug
The **query in KV Store Data API functions have an error in typing or in usage in the function.

To Reproduce
Use the KVStoreCollectionData query with the dict type prescribed in the docstrings
collection.data.query(query={"id": {"$gt": 24}}) or collection.data.query({"id": {"$gt": 24}})

Expected behavior
The previous queries should succeed, as documented.
https://docs.splunk.com/Documentation/Splunk/8.1.0/RESTREF/RESTkvstore

Splunk Version

• Version: 8.1.0
• OS: Docker Build 5c3f219bbb6b

splunklib Version

• Version: 1.6.14
• Language Runtime Version: Python 3.7
• OS: Ubuntu 20.04