chore(deps): update plotly requirement from >=6.7.0 to >=6.9.0 (#129)

Updates the requirements on [plotly](https://github.com/plotly/plotly.py) to permit the latest version.
- [Release notes](https://github.com/plotly/plotly.py/releases)
- [Changelog](https://github.com/plotly/plotly.py/blob/main/CHANGELOG.md)
- [Commits](plotly/plotly.py@v6.7.0...v6.9.0)

---
updated-dependencies:
- dependency-name: plotly
  dependency-version: 6.9.0
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements-install.txt

@@ -18,7 +18,7 @@ albumentations>=2.0.8
 # Visualization
 matplotlib>=3.10.9
 seaborn>=0.13.2
-plotly>=6.7.0
+plotly>=6.9.0
 
 # Utilities
 tqdm>=4.62.0

requirements.txt

@@ -21,7 +21,7 @@ albumentations>=2.0.8
 # Visualization
 matplotlib>=3.10.9
 seaborn>=0.13.2
-plotly>=6.7.0
+plotly>=6.9.0
 
 # Utilities
 tqdm>=4.62.0