build(deps): bump the dep-updates group with 2 updates (#278)

Bumps the dep-updates group with 2 updates: [async-compression](https://github.com/Nullus157/async-compression) and [oci-spec](https://github.com/containers/oci-spec-rs).


Updates `async-compression` from 0.4.11 to 0.4.12
- [Release notes](https://github.com/Nullus157/async-compression/releases)
- [Changelog](https://github.com/Nullus157/async-compression/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Nullus157/async-compression/compare/v0.4.11...v0.4.12)

Updates `oci-spec` from 0.6.7 to 0.6.8
- [Release notes](https://github.com/containers/oci-spec-rs/releases)
- [Changelog](https://github.com/containers/oci-spec-rs/blob/main/release.md)
- [Commits](https://github.com/containers/oci-spec-rs/compare/v0.6.7...v0.6.8)

---
updated-dependencies:
- dependency-name: async-compression
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dep-updates
- dependency-name: oci-spec
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dep-updates
...

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

Cargo.toml

@@ -26,7 +26,7 @@ repository = "https://github.com/edera-dev/krata"
 [workspace.dependencies]
 anyhow = "1.0"
 arrayvec = "0.7.4"
-async-compression = "0.4.11"
+async-compression = "0.4.12"
 async-stream = "0.3.5"
 async-trait = "0.1.81"
 backhand = "0.18.0"
@@ -58,7 +58,7 @@ krata-advmac = "1.1.0"
 krata-tokio-tar = "0.4.0"
 memchr = "2"
 nix = "0.29.0"
-oci-spec = "0.6.7"
+oci-spec = "0.6.8"
 once_cell = "1.19.0"
 path-absolutize = "3.1.1"
 path-clean = "1.0.1"