Typo in service configuration callback for rateLimit

[joshafield]

In the on_service_configuration callback there seems to be a typo on this line where it should be checking for the key rateLimits and not rateLimit.

These lines would also be affected as well.

Here is a screenshot of the bug where the logs show the service configuration resopnse has rateLimits

[cgriffithsHumatics]

See https://github.com/thingsboard/thingsboard-python-client-sdk/pull/83/files

[cicognani1971]

How can I update my virtual environment using this?
I use PIP, there is not a newer version (I have 1.10.10 version).
Can you release 1.10.11? Regards