This PR cleans up the git command spawning by wrapping everything in
GitBinary instead to follow a builder/factory pattern. It also extends
trusted workspace support to git commands.
I also added a `clippy.toml` configuration to our git crate that warns
against using `Command` struct to spawn git commands instead of going
through `GitBinary`. This should help us maintain the factory pattern in
the future
Before you mark this PR as ready for review, make sure that you have:
- [x] Added solid test coverage and/or screenshots from doing manual
testing
- [x] Done a self-review taking into account security and performance
aspects
Release Notes:
- git: Add trusted workspace support for Zed's git integration
