build(deps): bump pytest-mock from 3.3.1 to 3.5.1

Bumps [pytest-mock](https://github.com/pytest-dev/pytest-mock) from 3.3.1 to 3.5.1.
- [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] <support@github.com>

test-requirements.txt

@@ -275,9 +275,9 @@ pytest-cov==2.10.1 \
     --hash=sha256:45ec2d5182f89a81fc3eb29e3d1ed3113b9e9a873bcddb2a71faaab066110191 \
     --hash=sha256:47bd0ce14056fdd79f93e1713f88fad7bdcc583dcd7783da86ef2f085a0bb88e
     # via -r test-requirements.in
-pytest-mock==3.3.1 \
-    --hash=sha256:024e405ad382646318c4281948aadf6fe1135632bea9cc67366ea0c4098ef5f2 \
-    --hash=sha256:a4d6d37329e4a893e77d9ffa89e838dd2b45d5dc099984cf03c703ac8411bb82
+pytest-mock==3.5.1 \
+    --hash=sha256:379b391cfad22422ea2e252bdfc008edd08509029bcde3c25b2c0bd741e0424e \
+    --hash=sha256:a1e2aba6af9560d313c642dae7e00a2a12b022b80301d9d7fc8ec6858e1dd9fc
     # via -r test-requirements.in
 pytest==6.2.1 \
     --hash=sha256:1969f797a1a0dbd8ccf0fecc80262312729afea9c17f1d70ebf85c5e76c6f7c8 \