Is your feature request related to a problem? Please describe.
In v4 of the SDK this issue was created #13 and fixed. I was looking for a way to do that or something similar in v5 of the SDK

Describe the solution you'd like
I'd like to be able to include code_version (not server code_version) at either the RollbarInfrastructureConfig or RollbarLoggerConfig.

Describe alternatives you've considered
Having a custom wrapper that takes a Body and sets the version for each rollbar item to be sent.