Do not include commit hash or message when fuzzy searching with 'gcb'

[tommyalatalo]

Check list

• [X] 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

This removes the commit hash and message from the fuzzy search when searching with gcb.

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:

[wfxr]

LGTM. Commit hash and messages are already included in the preview window, so it's ok to remove it from the fuzzy search.

[wfxr]

Closed since this seems to have been fixed in #196. Thank you for your contribution!