Update hashicorp/hcl and zclconfg/go-cty and hashicorp/go-getter to latest versions

[Yantrio]

Summary:

Upgrade the hashicorp/hcl and zclconf/go-cty packages for compatibility and enhanced functionality.
Details:

Actions

• Update to the latest versions
• Remove the redirect added in Fix unknown conditional with sensitive branches erroring. #659

Justification:

1. The upgrade is vital for alignment with recent changes that affect how marked and unmarked values are handled in both libraries. Specifically, the update pertains to improved error messages and functionality as noted in this GitHub Comment from the cty author. Upgrading to these versions will improve error reporting and potentially prevent certain types of bugs.
2. The latest versions also contain the fixes that were used in Fix unknown conditional with sensitive branches erroring. #659
3. The upgrade will change behaviour for the can and try, solving some possible bugs. See Allow can and try functions to return known results with unknown values in the arguments hashicorp/hcl#622 for more information

[Yantrio]

We should also update hashicorp/go-getter

https://github.com/hashicorp/go-getter/releases/tag/v1.7.3

This should solve #676