Update submodules

M  .oh-my-zsh
M  .vim/bundle/vim-fugitive
M  .vim/bundle/vim-go
M  .vim/bundle/vim-ruby
M  .vim/bundle/vim-toml

Automatically generated:
  source: Gitlab CI
  runner: MBP-0095/01 (12.3.0)
  job:    https://code.kodo.org.uk/dom/dotfiles/-/jobs/5015 (#5015)
  time:   Sun Sep 12 04:07:11 UTC 2021