error message:
```
- Finding hashicorp/null versions matching "3.0.0"...
╷
│ Error: Incompatible provider version
│
│ Provider registry.terraform.io/hashicorp/null v3.0.0 does not have a package
│ available for your current platform, darwin_arm64.
│
│ Provider releases are separate from Terraform CLI releases, so not all providers
│ are available for all platforms. Other versions of this provider may have
│ different platforms supported.
```
Signed-off-by: Rui Chen <rui@chenrui.dev>
* docs: document approve_policies command in help
The `approve_policies` command was added with policy checking but was
never included in the command parser help.
Also update the comments in the file to reflect all of the commands.
* feat: Better message on policy failure
Include the specific command `approve_policies` in the message.
