### Summary

Problem detected on community.grafana collection.
The CI fails because of the following error:
```
ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
```

[Link to the github actions logs](https://github.com/ansible-collections/community.grafana/runs/7376131642?check_suite_focus=true).

Edit: I edited my workflow to let all the job run and disable fail-fast. It makes it visible that issue only happens on devel:
https://github.com/ansible-collections/community.grafana/runs/7376236257?check_suite_focus=true

### Issue Type

Bug Report

### Component Name

core ?

### Ansible Version

```console
devel

(`pip install https://github.com/ansible/ansible/archive/devel.tar.gz`)
```


### Configuration

```console
N/A
```


### OS / Environment

ubuntu 20.04.4

### Steps to Reproduce

<!--- Paste example playbooks or commands between quotes below -->
On `community.grafana` collection
```yaml (paste below)
ansible-test integration -v --color --retry-on-error --requirements --python 3.8 --continue-on-error --diff --coverage
```



### Expected Results

No error related to locale.

### Actual Results

```console
ERROR: Ansible could not initialize the preferred locale: unsupported locale setting
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""Thread to pass stdout from a subprocess to stdout."""
    def _run(self) -> None:
        """Workload to run on a thread."""
        src = self.handle
        dst = self.buffer
        try:
            for line in src:
                dst.write(line)
                dst.flush()
        finally:
            src.close()
def common_environment():
    """Common environment used for executing all programs."""
    env = dict(
        LC_ALL='en_US.UTF-8',
        PATH=os.environ.get('PATH', os.path.defpath),
    )
    required = (
        'HOME',
    )
    optional = (
        'LD_LIBRARY_PATH',
        'SSH_AUTH_SOCK',
        
        
        
        
        'OBJC_DISABLE_INITIALIZE_FORK_SAFETY',
        'ANSIBLE_KEEP_REMOTE_FILES',