Update tfenv tool

[kvendingoldo]

Hi. Great repo! I see that you use tfenv here:

https://github.com/ubie-oss/terraform-provider-lightdash/blob/9ad958b2c7b1181f7b73cdf275c2674bf31cf21d/CONTRIBUTING.md?plain=1#L16

I suggest you to switch to tenv: https://github.com/tofuutils/tenv:

• it is a successor of tofuenv and tfenv
• can manage versions of OpenTofu / Terraform / Terragrunt and Atmos
• does not require any dependencies like jq / bash / etc

[yu-iskw]

Hi @kvendingoldo, as I am not so familiar with tofu yet, let me look into tenv. Thank you for the suggestion.