`gitignore_template` in `create_repository` tool README doesn't seem to actually exist

[williammartin]

Description

github-mcp-server/README.md

Line 287 in bb56733

- `gitignore_template`: Gitignore template name (string, optional)

This property doesn't actually seem to be referenced anywhere in anthropic or our codebase.

[williammartin]

Was fixed by #99