Bump certifi from 2021.5.30 to 2022.12.7 (#144)

Bumps [certifi](https://github.com/certifi/python-certifi) from 2021.5.30 to 2022.12.7.
- [Release notes](https://github.com/certifi/python-certifi/releases)
- [Commits](certifi/python-certifi@2021.05.30...2022.12.07)

---
updated-dependencies:
- dependency-name: certifi
  dependency-type: direct:development
...

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements_dev.txt

@@ -1,6 +1,6 @@
 attrs==21.2.0
 CacheControl==0.12.6
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.6
 enum34==1.1.10
 idna==3.2