chore(deps): update hypothesis requirement from ~=6.158 to ~=6.161

Updates the requirements on [hypothesis](https://github.com/HypothesisWorks/hypothesis) to permit the latest version.
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](HypothesisWorks/hypothesis@v6.158.0...v6.161.6)

---
updated-dependencies:
- dependency-name: hypothesis
  dependency-version: 6.161.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements-testing.txt

@@ -17,5 +17,5 @@ mypy == 1.19.*; python_version < "3.10"
 pydantic >= 2.10, < 3
 # hypothesis: used by the opt-in fuzz test suites in test/openjd/expr
 # and test/openjd/model-v*. conftest.py imports it unconditionally.
-hypothesis ~= 6.158; python_version >= "3.10"
+hypothesis ~= 6.161; python_version >= "3.10"
 hypothesis ~= 6.141; python_version < "3.10"