Cast limit in get_authentication_log to a string

[MartijnBl]

The API endpoint expects limit to be a string.

Cast the limit to a sting before sending off the API request

Description

Cast the limit to a sting before sending off the API request

Motivation and Context

A user of the api lib would reasonably expect a limit to be an int, not a string. Arguable the endpoint will probably cast this back to an int straight away :)

How Has This Been Tested?

Locally tested

Types of Changes

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

[AaronAtDuo]

@MartijnBl I apologize for taking so long to look at this PR. It looks good to me. However, the time limit for CI has passed, I need you to re-trigger it by updating the PR. I've found the easiest way to be git commit --amend --no-edit and then git push --force the branch again