1. Use 'git log' to view the history of commits and get the commit ID of the commit you want to revert the file to.
2. Use 'git checkout <the commit ID> -- <path_to_the_file>
$>git checkout b3df0dd23e8830f0bf9ad3dd9ed661def8fb6960 -- config.json
$>git status
On branch main
Your branch is up to date with 'origin/main'.
Changes to be committed:
(use "git restore --staged <file>..." to unstage)
modified: config.json