Bump third_party/libnvidia-container from 9d6a23b to 889a3bb

Bumps [third_party/libnvidia-container](https://github.com/NVIDIA/libnvidia-container) from `9d6a23b` to `889a3bb`.
- [Release notes](https://github.com/NVIDIA/libnvidia-container/releases)
- [Commits](NVIDIA/libnvidia-container@9d6a23b...889a3bb)

---
updated-dependencies:
- dependency-name: third_party/libnvidia-container
  dependency-version: 889a3bb5408c195ed7897ba2cb8341c7d249672f
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

CHANGELOG.md

@@ -1,5 +1,8 @@
 # NVIDIA Container Toolkit Changelog
 
+## Changes in libnvidia-container
+- Add clock_gettime to the set of allowed syscalls under seccomp.
+
 ## v1.18.0-rc.5
 - Fix handling of unrecognised hooks
 - Disable generation of coherent CDI specs by default