Bump plotly from 5.16.1 to 5.20.0

Bumps [plotly](https://github.com/plotly/plotly.py) from 5.16.1 to 5.20.0.
- [Release notes](https://github.com/plotly/plotly.py/releases)
- [Changelog](https://github.com/plotly/plotly.py/blob/master/CHANGELOG.md)
- [Commits](plotly/plotly.py@v5.16.1...v5.20.0)

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

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

requirements.txt

@@ -11,7 +11,7 @@ MarkupSafe==2.1.3
 numpy==1.25.1
 packaging==23.2
 pandas==2.1.4
-plotly==5.16.1
+plotly==5.20.0
 pluggy==1.2.0
 psycopg2-binary==2.9.7
 pytest==7.4.2