build(deps): update gix requirement from 0.49.1 to 0.50.0 in /crates/binstalk (#1230)

build(deps): update gix requirement in /crates/binstalk

Updates the requirements on [gix](https://github.com/Byron/gitoxide) to permit the latest version.
- [Release notes](https://github.com/Byron/gitoxide/releases)
- [Changelog](https://github.com/Byron/gitoxide/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Byron/gitoxide/compare/gix-v0.49.1...gix-v0.50.0)

---
updated-dependencies:
- dependency-name: gix
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

crates/binstalk/src/helpers/git.rs

@@ -161,7 +161,7 @@ impl Repository {
                     .to_thread_local()
                     .head_commit()?
                     .tree()?
-                    .lookup_entry_by_path(path)?
+                    .peel_to_entry_by_path(path)?
                 {
                     Some(mem::take(&mut entry.object()?.data))
                 } else {