Bump rich from 14.0.0 to 15.0.0

Bumps [rich](https://github.com/Textualize/rich) from 14.0.0 to 15.0.0.
- [Release notes](https://github.com/Textualize/rich/releases)
- [Changelog](https://github.com/Textualize/rich/blob/master/CHANGELOG.md)
- [Commits](Textualize/rich@v14.0.0...v15.0.0)

---
updated-dependencies:
- dependency-name: rich
  dependency-version: 14.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -17,7 +17,7 @@ classifiers = [
 dependencies = [
     "matplotlib==3.10.3",
     "pyperf==2.9.0",
-    "rich==14.0.0",
+    "rich==15.0.0",
     "rich-argparse==1.7.1",
     "ruamel.yaml==0.18.14",
     "scour==0.38.2",