Update submodules

M  .oh-my-zsh
M  .vim/bundle/asyncrun
M  .vim/bundle/vim-autoformat
M  .vim/bundle/vim-fugitive
M  .vim/bundle/vim-go

Automatically generated:
  source: Gitlab CI
  runner: bth-tower01/4 (12.0.2)
  job:    https://code.kodo.org.uk/dom/dotfiles/-/jobs/2563 (#2563)
  time:   Sun Mar  8 04:21:37 UTC 2020