docs: Add orcid page to toctree

Author: nellh

docs/conf.py

@@ -47,6 +47,7 @@
         'user-guide',
         'api',
         'git',
+        'orcid',
         'monitoring', # Still rendered, but not in ToC
         'maintenance',
     )

docs/index.md

@@ -47,6 +47,7 @@ Finally, if you'd like to suggest a new feature for OpenNeuro, you can do so at
 
 user_guide
 faq
+orcid
 ```
 
 ```{toctree}