Merge branch 'create-opentofu-image' into 'master'

feat: Add initial tofu image

Closes #114

See merge request https://gitlab.com/gitlab-org/terraform-images/-/merge_requests/247



Merged-by: Hordur Freyr Yngvason <hfyngvason@gitlab.com>
Approved-by: Hordur Freyr Yngvason <hfyngvason@gitlab.com>
Reviewed-by: Viktor Nagy (GitLab) <vnagy@gitlab.com>
Co-authored-by: Patrick Rice <patrick.rice@kingland.com>
Co-authored-by: João Alexandre Cunha <j.a.cunha@gmail.com>