Fix: --date option in gbl can not be overridden anymore

[sandr01d]

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

The order of the arguments passed to git blame in _forgit_blame_preview has been changed in bfffda6, putting --date=short as the last argument instead of the first. This caused it taking precedence of anything defined in $FORGIT_BLAME_GIT_OPTS. This PR restores the order of the arguments to what they were before bfffda6.

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: