dependabot: bump pandas from 2.0.3 to 2.2.3

Bumps [pandas](https://github.com/pandas-dev/pandas) from 2.0.3 to 2.2.3.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@v2.0.3...v2.2.3)

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

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

requirements.txt

@@ -6,7 +6,7 @@ GitPython==3.1.43
 httpx==0.27.2
 jinja2==3.1.4
 matplotlib==3.7.5
-pandas==2.0.3
+pandas==2.2.3
 paramiko==3.5.0
 pyasn1==0.6.1
 PyJWT==2.9.0