Document a workaround for signing with local keys.

[yizha1]

This issue has been raised frequently by users. To cater to a broader audience, we should document the workaround for this issue. However, it’s essential to note that this workaround is not recommended for production environments. Therefore, we’ll include a cautionary note in the documentation.

[github-actions]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 30 days.

[github-actions]

This issue was closed because it has been stalled for 30 days with no activity.

[FeynmanZhou]

This workaround is only for testing purposes but not suggested for production.