Update policy enforcement settings

## Usage

`circleci policy settings set [flags]`

## Flags

| Flag                      | Description                                                                       |
| ------------------------- | --------------------------------------------------------------------------------- |
| `--enabled`               | Enable policy enforcement                                                         |
| `--jq string`             | Process values from the response using jq syntax (see `circleci help formatting`) |
| `--json`                  | Output as JSON                                                                    |
| `--org string`            | Organization slug (e.g. gh/myorg) or UUID (required)                              |
| `--policy-context string` | Policy context (default "config")                                                 |

Global flags: `-c, --config`, `--debug`, `--no-color`, `-q, --quiet` — see `circleci --help`.

## Examples

- Enable policy enforcement: 
  `circleci policy settings set --org gh/acme --enabled`
- Disable policy enforcement: 
  `circleci policy settings set --org gh/acme --enabled=false`
- Output result as JSON: 
  `circleci policy settings set --org gh/acme --enabled --json`

## Details

Enable or disable policy enforcement for an organization.

When enabled, pipeline configs are evaluated against the policy bundle
before each run. Configs that produce a HARD_FAIL decision are blocked.

JSON fields: enabled

