move management of Vault back to tf_vault approle. for this, we need to
create a number of policies that are missing.
- add policies to manage consul secret engines
- add policies to manage pki secret engines
- add policies to manage kv secret engines
- add policies to manage ssh secret engines
This commit message captures the major architectural change of implementing Consul ACL management
with proper provider aliasing, along with the supporting configuration files and policy definitions
for various terraform services.
- add consul_acl_management module to manage consul acl policies and roles
- add consul backend roles and policies for terraform services (incus, k8s, nomad, repoflow, vault)
- add consul provider configuration to root.hcl
- add policies to generate credentials for each role
- simplify consul_secret_backend_role module to reference acl-managed roles
- switch to opentofu for provider foreach support
- update terragrunt configuration to support consul backend aliases
- update pre-commit hooks to use opentofu instead of terraform
- configure tflint exceptions for consul acl management module
