Bump pandas from 2.1.3 to 2.1.4

Bumps [pandas](https://github.com/pandas-dev/pandas) from 2.1.3 to 2.1.4.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@v2.1.3...v2.1.4)

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

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

setup.py

@@ -39,7 +39,7 @@
         'nbconvert==7.13.0',
         'nbformat==5.9.2',
         'numpy==1.26.2',
-        'pandas==2.1.3',
+        'pandas==2.1.4',
     ],
     cmdclass=versioneer.get_cmdclass(),
 )