Bump pytest-mock from 3.5.1 to 3.6.1

Bumps [pytest-mock](https://github.com/pytest-dev/pytest-mock) from 3.5.1 to 3.6.1.
- [Release notes](https://github.com/pytest-dev/pytest-mock/releases)
- [Changelog](https://github.com/pytest-dev/pytest-mock/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-mock@v3.5.1...v3.6.1)

---
updated-dependencies:
- dependency-name: pytest-mock
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -19,7 +19,7 @@ prometheus_client = "0.9.0"
 psycopg2-binary = "2.8.6"
 py-healthcheck = "1.10.1"
 pytest = "6.2.3"
-pytest-mock = "3.5.1"
+pytest-mock = "3.6.1"
 pytest-cov = "2.11.1"
 python-dateutil = "2.8.1"
 pyyaml = "5.4.1"