Add a mkdocs.yml entry. 🤦‍♂️

Signed-off-by: Flynn <[email protected]>

Author: kflynn

mkdocs.yml

@@ -133,6 +133,7 @@ nav:
       - geps/gep-3779/index.md
       - geps/gep-3792/index.md
       - geps/gep-3793/index.md
+      - geps/gep-3949/index.md
     - Implementable:
       - geps/gep-91/index.md
       - geps/gep-3567/index.md