chore(deps): bump scipy from 1.8.0 to 1.10.0 in /tests (#4731)

Bumps [scipy](https://github.com/scipy/scipy) from 1.8.0 to 1.10.0.
- [Release notes](https://github.com/scipy/scipy/releases)
- [Commits](scipy/scipy@v1.8.0...v1.10.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>

tests/requirements.txt

@@ -6,4 +6,4 @@ numpy==1.22.2; platform_python_implementation!="PyPy" and python_version>="3.10"
 pytest==7.0.0
 pytest-timeout
 scipy==1.5.4; platform_python_implementation!="PyPy" and python_version<"3.10"
-scipy==1.8.0; platform_python_implementation!="PyPy" and python_version=="3.10"
+scipy==1.10.0; platform_python_implementation!="PyPy" and python_version=="3.10"