Revert "git: Use worktree paths in the panel (#25950)" (#25995)

This reverts commit e7b3b8bf03.

Release Notes:

- N/A

crates/git_ui/Cargo.toml

@@ -61,7 +61,6 @@ ctor.workspace = true
 env_logger.workspace = true
 editor = { workspace = true, features = ["test-support"] }
 gpui = { workspace = true, features = ["test-support"] }
-pretty_assertions.workspace = true
 project = { workspace = true, features = ["test-support"] }
 settings = { workspace = true, features = ["test-support"] }
 unindent.workspace = true