### 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
"""
    Returns lines from the specified text file with comments removed.
    Comments are any content from a hash symbol to the end of a line.
    Any spaces immediately before a comment are also removed.
    """
    if optional and not os.path.exists(path):
        return []
    lines = read_text_file(path).splitlines()
    lines = [re.sub(r' *#.*$', '', line) for line in lines]
    if remove_blank_lines:
        lines = [line for line in lines if line]
    return lines
def exclude_none_values(data):  
    """Return the provided dictionary with any None values excluded."""
    return dict((key, value) for key, value in data.items() if value is not None)
def find_executable(executable, cwd=None, path=None, required=True):