Bump typing-extensions from 4.14.1 to 4.15.0

Bumps [typing-extensions](https://github.com/python/typing_extensions) from 4.14.1 to 4.15.0.
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.14.1...4.15.0)

---
updated-dependencies:
- dependency-name: typing-extensions
  dependency-version: 4.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -28,7 +28,7 @@ pythontemplate = "pythontemplate.cli.main:run_app"
 [tool.poetry.dependencies]
 # Be as loose as possible if writing a library.
 python = "^3.9"
-typing-extensions = "^4.14.1"
+typing-extensions = "^4.15.0"
 rich = ">=10.11.0"
 cyclopts = "^3.22.5"