Add `update_on_worktree_change` config option, and depreacte `update_on_change_command`#94

Open

KirkEasterson wants to merge 3 commits intoThePrimeagen:masterfrom KirkEasterson:kirk/add-update-on-new-worktree

Commits on Aug 27, 2022

Added a new config option for update_on_new_worktree and gave the
KirkEasterson
committed
Updated README with information for update_on_new_worktree
KirkEasterson
committed
Renamed update_on_new_worktree to update_on_worktree_change
KirkEasterson
committed