Update submodules

M  .oh-my-zsh
M  .vim/bundle/html5
M  .vim/bundle/vim-go
M  .vim/bundle/vim-ruby

Automatically generated:
  source: Gitlab CI
  runner: MBP-0095/02 (12.3.0)
  job:    https://code.kodo.org.uk/dom/dotfiles/-/jobs/3042 (#3042)
  time:   Sun Jul 26 04:21:15 UTC 2020