Add support for Terraform 1.5 import {} actions

[ahinh43]

This PR adds in support for the import block which was introduced in Terraform 1.5.

Imported resources are shown in a new N to import field similar to the CLI and TF cloud output.

Additionally, some extra changes are made to make this change possible:

Dependency Updates

• go-tfe was updated to 1.30.0 to support the new API actions for imported resources
• terraform-json was updated to 0.17.1 to add support for imported resources
• Any dependencies needed by the new versions were updated
• It will be implied that when testing these changes, you will need to use Terraform 1.5.0 or greater to support the import blocks. Older versions may fail when parsing the import {} blocks.

Localdev changes

Localdev changes needed to test the new import fields

• Added 2 new resources that utilize Terraform's import function
• The wait-for-ngrok-url job was relaxed to grep only ngrok instead of ngrok.io due to the free app using a different DNS suffix (ngrok-free.app) vs (ngrok.io)

[sl1pm4t]

I rebased your change on main and resolved a conflict, but otherwise LGTM.