Great Expectations errors out in attempting to write to read only file system

[javier5109]

Describe the bug
When running a MWAA instance when the volume is read only. The current exception only allows permissions errors to continue

To Reproduce

1. spin up mwaa runner https://github.com/aws/aws-mwaa-local-runner
2. edit volume to be read only
3. If there is going to be any update to great_expectations.yml it fails

Expected behavior
I expect it to continue just like when the system is not in read only. The code is already set to do it, just need to give it one more additional exception.

Additional context
I have fixed this issue by adding OSError to the exception. inline_store_backend.py

def _save_changes(self) -> None:
    context = self._data_context
    config_filepath = pathlib.Path(context.root_directory) / context.GX_YML

    try:
        with open(config_filepath, "w") as outfile:
            context.config.to_yaml(outfile)
    # In environments where wrting to disk is not allowed, it is impossible to
    # save changes. As such, we log a warning but do not raise.
    except (PermissionError, OSError) as e:
        logger.warning(f"Could not save project config to disk: {e}")

[Kilo59]

@javier5109 This was added as part of the 0.18.15 release.
https://github.com/great-expectations/great_expectations/releases/tag/0.18.15