Update pandas requirement from <=1.5.3 to <=2.1.3

Updates the requirements on [pandas](https://github.com/pandas-dev/pandas) to permit the latest version.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@0.3.0...v2.1.3)

---
updated-dependencies:
- dependency-name: pandas
  dependency-type: direct:production
...

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

setup.py

@@ -58,7 +58,7 @@
         'ipython~=3.2.3',
         'matplotlib~=3.6.1',
         'numpy~=1.26.2',
-        'pandas~=1.5.3',
+        'pandas>=1.5.3,<2.2.0',
         'python-dateutil~=2.8.2',
         'reactivex~=4.0.4',
         'retry~=0.9.2',