chore(deps): update delta_kernel requirement from =0.6.0 to =0.6.1

Updates the requirements on [delta_kernel](https://github.com/delta-io/delta-kernel-rs) to permit the latest version.
- [Changelog](https://github.com/delta-io/delta-kernel-rs/blob/main/CHANGELOG.md)
- [Commits](delta-io/delta-kernel-rs@v0.6.0...v0.6.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -26,7 +26,7 @@ debug = true
 debug = "line-tables-only"
 
 [workspace.dependencies]
-delta_kernel = { version = "=0.6.0", features = ["default-engine"] }
+delta_kernel = { version = "=0.6.1", features = ["default-engine"] }
 #delta_kernel = { path = "../delta-kernel-rs/kernel", features = ["sync-engine"]  }
 
 # arrow