build(deps): bump github.com/containerd/containerd/api

Bumps [github.com/containerd/containerd/api](https://github.com/containerd/containerd) from 1.8.0-rc.0 to 1.8.0-rc.2.
- [Release notes](https://github.com/containerd/containerd/releases)
- [Changelog](https://github.com/containerd/containerd/blob/main/RELEASES.md)
- [Commits](https://github.com/containerd/containerd/compare/api/v1.8.0-rc.0...api/v1.8.0-rc.2)

---
updated-dependencies:
- dependency-name: github.com/containerd/containerd/api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/containerd/btrfs/v2 v2.0.0
 	github.com/containerd/cgroups/v3 v3.0.3
 	github.com/containerd/console v1.0.4
-	github.com/containerd/containerd/api v1.8.0-rc.0
+	github.com/containerd/containerd/api v1.8.0-rc.2
 	github.com/containerd/continuity v0.4.3
 	github.com/containerd/errdefs v0.1.0
 	github.com/containerd/fifo v1.1.0