Bump kiwisolver from 1.4.8 to 1.4.9 (#289)

Bumps [kiwisolver](https://github.com/nucleic/kiwi) from 1.4.8 to 1.4.9.
- [Release notes](https://github.com/nucleic/kiwi/releases)
- [Changelog](https://github.com/nucleic/kiwi/blob/main/releasenotes.rst)
- [Commits](nucleic/kiwi@1.4.8...1.4.9)

---
updated-dependencies:
- dependency-name: kiwisolver
  dependency-version: 1.4.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements_frozen.txt

@@ -4,7 +4,7 @@ cvxpy==1.7.1
 cycler==0.12.1
 fonttools==4.59.0
 jinja2==3.1.6
-kiwisolver==1.4.8
+kiwisolver==1.4.9
 loguru==0.7.3
 markupsafe==3.0.2
 matplotlib==3.10.5