add github mirror

.build.yml

@@ -2,10 +2,10 @@ image: alpine/edge
 secrets:
   - 88cce185-d2ec-4573-9546-e33f36f79bbf
 sources:
-  - git+ssh://git@git.sr.ht/~swaits/zellij-nav
+  - git+ssh://git@git.sr.ht/~swaits/zellij-nav.nvim
 tasks:
   - mirror-to-github: |
       cd ~/zellij-nav
       ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
-      git remote add github git@github.com:swaits/zellij-nav.git
+      git remote add github git@github.com:swaits/zellij-nav.nvim.git
       git push --mirror github