Add support for retrieving/setting role whitelist

[Rickkwa]

Feature request:

• Client.admin_query_role/Client.admin_query_roles/Client.admin_create_role should support the IP whitelist functionality that was added in AS 4.6.
• Additionally a new function should also be introduced to do the equivalent to aql's "SET WHITELIST"

Affects aerospike-client-python: 3.10.0 and asd 4.6+.

[dwelch-spike]

Thanks for the suggestion @Rickkwa. We will look into it.

[juliannguyen4]

Has this issue been resolved? @Rickkwa