Bump pip from 23.2 to 23.3 in /image/grai-actions

Bumps [pip](https://github.com/pypa/pip) from 23.2 to 23.3.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@23.2...23.3)

---
updated-dependencies:
- dependency-name: pip
  dependency-type: indirect
...

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