collab: Fix error message when missing Kinesis region (#23811)

This PR fixes a typo in the error that occurs when trying to construct
an AWS Kinesis client and the `kinesis_region` value is missing.

Release Notes:

- N/A
3b6e1be169Marshall Bowers committed on 1/28/2025, 10:52:50 PM· committed by GitHubparent353ae31
1 file changedLine totals unavailable