Bump vim/bundle/nerdtree from 8a6ae7 to f554c2 (#4)
Bump vim/bundle/nerdtree from 8a6ae7 to f554c2 (#4)

Bumps [vim/bundle/nerdtree](https://github.com/scrooloose/nerdtree) from 8a6ae7 to f554c2.
- [Commits](https://github.com/scrooloose/nerdtree/compare/8a6ae7c6338378b6bb28ad0cf03e71ff0fd11a5a...f554c20cb2c50927a8887e6b3a7da82361af7d37)
doot/dotfiles,doot/dotfiles