Bump types-requests from 2.26.1 to 2.26.2 in /requirements

Bumps [types-requests](https://github.com/python/typeshed) from 2.26.1 to 2.26.2.
- [Release notes](https://github.com/python/typeshed/releases)
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-requests
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements/dev-requirements.txt

@@ -32,7 +32,7 @@ sphinxcontrib-spelling==7.3.0
 types-Flask==1.1.6
 types-freezegun==1.1.3
 types-PyYAML==6.0.1
-types-requests==2.26.1
+types-requests==2.26.2
 types-setuptools==57.4.4
 vulture==2.3
 vws-python==2021.3.28.2