github.com/tfutils/tfenv

[and-ri]

closes #701

[what-the-diff]

PR Summary

• Added a package.yml file for tfenv
  The package.yml file helps manage the tfenv package
• Improved the build script
  The build script now copies files to their respective directories for better organization
• Included CHANGELOG
  Keeps a record of changes made in the project
• Provided essential binaries
  The PR provides bin/terraform and bin/tfenv binaries for easier access and execution
• Added a version-matching test
  A test is added to check if the version matches the one specified in the package.yml file ({{version}})