Bump scipp from 24.11.1 to 24.11.2 in /requirements

Bumps [scipp](https://github.com/scipp/scipp) from 24.11.1 to 24.11.2.
- [Release notes](https://github.com/scipp/scipp/releases)
- [Commits](scipp/scipp@24.11.1...24.11.2)

---
updated-dependencies:
- dependency-name: scipp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements/base.txt

@@ -44,7 +44,7 @@ python-dateutil==2.9.0.post0
     # via
     #   matplotlib
     #   scippnexus
-scipp==24.11.1
+scipp==24.11.2
     # via
     #   -r base.in
     #   scippnexus