Add missing git feature dep to preserve_executable_bit test (#12850)

## Summary

Without the `git` feature, it fails with:

```
error: Failed to initialize Git repository at `/home/mgorny/.local/share/uv/tests/.tmp01wGGK/temp/preserve_executable_bit`
stdout:
stderr: error: `git` operations are not allowed — are you missing a cfg for the `git` feature?
```

## Test Plan
cargo test --features python --profile=fast-build --no-default-features
This commit is contained in:
Michał Górny 2025-05-18 23:31:01 +02:00 committed by GitHub
parent 9904c47daf
commit 061751f195
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@ -216,7 +216,7 @@ fn built_by_uv_editable() -> Result<()> {
Ok(())
}
#[cfg(unix)]
#[cfg(all(unix, feature = "git"))]
#[test]
fn preserve_executable_bit() -> Result<()> {
use std::io::Write;