chore(deps): update scipy requirement

Updates the requirements on [scipy](https://github.com/scipy/scipy) to permit the latest version.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.10.1...v1.15.0)

---
updated-dependencies:
- dependency-name: scipy
  dependency-type: direct:production
...

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

pyproject.toml

@@ -12,7 +12,7 @@ keywords = ['sketch','graphics','scientific','engineering','geometry']
 dependencies = [
     "numpy>=1.25,<2.3",
     "matplotlib>=3.7.1,<3.11.0",
-    "scipy>=1.10.1,<1.15.0",
+    "scipy>=1.10.1,<1.16.0",
     "celluloid~=0.2.0"
 ]
 dynamic = ["version"]