Update pytest-mock requirement from ~=3.3.1 to ~=3.5.1

Updates the requirements on [pytest-mock](https://github.com/pytest-dev/pytest-mock) to permit the latest version.
- [Release notes](https://github.com/pytest-dev/pytest-mock/releases)
- [Changelog](https://github.com/pytest-dev/pytest-mock/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-mock@v3.3.1...v3.5.1)

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

Author: dependabot[bot]

requirements.txt

@@ -43,7 +43,7 @@ kornia~=0.5.0
 # other
 pytest~=6.2.3
 pytest-flake8~=1.0.7
-pytest-mock~=3.3.1
+pytest-mock~=3.5.1
 pytest-cov~=2.11.1
 codecov~=2.1.11
 requests~=2.25.1