Update hypothesis requirement from <6.81.2 to <6.81.3 (#4665)

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@hypothesis-ruby-0.0.1...hypothesis-python-6.81.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements_test.txt

@@ -3,7 +3,7 @@
 -r requirements.txt
 cmocean<3.1
 colorcet<3.1.0
-hypothesis<6.81.2
+hypothesis<6.81.3
 imageio<2.32.0
 imageio-ffmpeg<0.5.0
 ipygany<0.6.0