chore(deps): update matplotlib requirement from ~3.8 to >=3.8,<3.11

Updates the requirements on [matplotlib](https://github.com/matplotlib/matplotlib) to permit the latest version.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.8.0...v3.10.7)

---
updated-dependencies:
- dependency-name: matplotlib
  dependency-version: 3.10.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -29,7 +29,7 @@ numpy = "^1.26"
 pandas = "^2.2.3"
 typer = "^0.12.3"
 click = ">=8.1,<8.2"
-matplotlib = "~3.8"
+matplotlib = ">=3.8,<3.11"
 lifelines = "^0.30"
 pyarrow = "^14"
 pyreadr = "^0.5"