chore(deps): update python-box requirement

Updates the requirements on [python-box](https://github.com/cdgriffith/Box) to permit the latest version.
- [Release notes](https://github.com/cdgriffith/Box/releases)
- [Changelog](https://github.com/cdgriffith/Box/blob/master/CHANGES.rst)
- [Commits](cdgriffith/Box@7.1.1...7.2.0)

---
updated-dependencies:
- dependency-name: python-box
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -9,7 +9,7 @@ readme = "README.md"
 dependencies = [
   "useful-coderunner~=1.0 ; sys_platform != 'emscripten'",
   "promplate~=0.3.4.7",
-  "python-box~=7.1.1",
+  "python-box>=7.1.1,<7.3.0",
   "promptools[validation]~=0.1.3.4",
   "promplate-recipes~=0.2.2.1",
   "pyyaml~=6.0.1",