Bump mistune from 3.1.3 to 3.1.4 (#1950)

Bumps [mistune](https://github.com/lepture/mistune) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/lepture/mistune/releases)
- [Changelog](https://github.com/lepture/mistune/blob/main/docs/changes.rst)
- [Commits](https://github.com/lepture/mistune/compare/v3.1.3...v3.1.4)

---
updated-dependencies:
- dependency-name: mistune
  dependency-version: 3.1.4
  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>

pyproject.toml

@@ -57,7 +57,7 @@ python-json-logger = "^3.3.0"
 regex = "^2025.7.34"
 shapely = "^2.1.1"
 smartypants = "^2.0.1"
-mistune = "^3.1.3"
+mistune = "^3.1.4"
 blinker = "^1.9.0"
 cryptography = "^45.0.6"
 idna = "^3.7"