[FEATURE REQUEST] terraform-bin security and license issues

[seriva]

Is your feature request related to a problem? Please describe.
The terraform-bin project has security and license issues:

• https://github.com/epiphany-platform/terraform-bin
• https://pypi.org/project/terraform-bin/

Describe the solution you'd like
Remove the package from the python dependencies and install Terraform 0.12.6 in the docker containers as we do in newer versions.

Describe alternatives you've considered
*

Additional context
*

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DoD checklist

• Changelog
  • updated
  • not needed
• COMPONENTS.md
  • updated
  • not needed
• Schema
  • updated
  • not needed
• Backport tasks
  • created
  • not needed
• Documentation
  • added
  • updated
  • not needed
• Feature has automated tests
• Automated tests passed (QA pipelines)
  • apply
  • upgrade
  • backup/restore
• Idempotency tested
• All conversations in PR resolved
• Solution meets requirements and is done according to design doc
• Usage compliant with license