### Summary

in ansible/builtin/dnf_module in the parameter section the parameter `list` is documented with

>  "Various (non-idempotent) commands for usage with /usr/bin/ansible and not playbooks. See examples." 

but there are no examples given for the usage of this parameter


### Issue Type

Documentation Report

### Component Name

collections/ansible/builtin/dnf_module

### Ansible Version

```console
this is a documentation bug in the recent online version and its regardless of my running ansible version. 
See: https://docs.ansible.com/ansible/latest/collections/ansible/builtin/dnf_module.html#ansible-collections-ansible-builtin-dnf-module
```


### Configuration

```console
this is a documentation bug in the recent online version and its regardless of my running ansible version. 
See: https://docs.ansible.com/ansible/latest/collections/ansible/builtin/dnf_module.html#ansible-collections-ansible-builtin-dnf-module
```


### OS / Environment

this is a documentation bug in the recent online version and its regardless of my running OS Environment. 
See: https://docs.ansible.com/ansible/latest/collections/ansible/builtin/dnf_module.html#ansible-collections-ansible-builtin-dnf-module


### Additional Information

Providing Examples, on how to sensibly use the `list` parameter of the dnf module, would make it usable. Otherwise there will be an illogical reference from the parameterlist "See examples" when there are no examples explaining the usage.

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
if self.with_modules:
                    mdl = self.module_base._get_modules(grp_env_mdl_candidate)
                    if mdl[0]:
                        module_specs.append(grp_env_mdl_candidate)
                    else:
                        grp_specs.append(grp_env_mdl_candidate)
                else:
                    grp_specs.append(grp_env_mdl_candidate)
            else:
                pkg_specs.append(name)
        return pkg_specs, grp_specs, module_specs, filenames
    def _update_only(self, pkgs):
        not_installed = []
        for pkg in pkgs:
            if self._is_installed(pkg):
                try:
                    if isinstance(to_text(pkg), text_type):
                        self.base.upgrade(pkg)
                    else:
                        self.base.package_upgrade(pkg)
                except Exception as e:
                    self.module.fail_json(
                        msg="Error occurred attempting update_only operation: {0}".format(to_native(e)),
                        results=[],
                        rc=1,
                    )
            else:
                not_installed.append(pkg)
        return not_installed
    def _install_remote_rpms(self, filenames):