Reset color in git format after each line so next line does not get a…

[7ocb]

…ffected

Check list

• [ ] I have performed a self-review of my code
• [ ] I have commented my code in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation

Description

Type of change

• [x] Bug fix
• [ ] New feature
• [ ] Refactor
• [ ] Breaking change
• [ ] Documentation change

Test environment

• Shell
  • [ ] bash
  • [x] zsh
  • [ ] fish
• OS
  • [x] Linux
  • [ ] Mac OS X
  • [ ] Windows
  • [ ] Others:

[cjappl]

Please update these in the fish file too, should be done exactly as you've done for zsh

[7ocb]

@cjappl done.

[cjappl]

lgtm! Passing to @wfxr for final review

[wfxr]

LGTM. Thanks for your contribution! @7ocb