v2.0.0 isn't fully published

[KirkEasterson]

Issue: Although v2.0.0 was released on github, it is not released to go.pkg.dev. Reference the below screenshot. go get github.com/taxjar/taxjar-go@latest results in v1.1.1 being added to go.mod.

https://pkg.go.dev/github.com/taxjar/taxjar-go

Workaround: I can pin the v2.0.0 commit in my go.mod file. But this is not ideal.

github.com/taxjar/taxjar-go v1.1.2-0.20231030152100-dda5556387a5 // pinned to v2.0.0 commit

Proposed solution: Publish the v2.0.0 release to go.pkg.dev.