Fix the query parameter name in the get self-service error endpoint in API docs

[sandhose]

Related issue

None

Proposed changes

The query parameter for the self-service errors endpoint was named id in the API docs, whereas it is the error param that is used by the handler.

Checklist

• I have read the contributing guidelines
• I have read the security policy
• I confirm that this pull request does not address a security vulnerability. If this pull request addresses a security
  vulnerability, I confirm that I got green light (please contact security@ory.sh) from the maintainers to push the changes.
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation within the code base (if appropriate)
• I have documented my changes in the developer guide (if appropriate)

Further comments

I regenerated the SDK

[aeneasr]

Thank you!