Bump certifi from 2019.11.28 to 2022.12.7 in /docker

Bumps [certifi](https://github.com/certifi/python-certifi) from 2019.11.28 to 2022.12.7.
- [Release notes](https://github.com/certifi/python-certifi/releases)
- [Commits](certifi/python-certifi@2019.11.28...2022.12.07)

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

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

Author: dependabot[bot]

docker/requirements.txt

@@ -1,7 +1,7 @@
 adal==1.2.2
 bcrypt==3.1.7
 cachetools==3.1.1
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 configparser==4.0.2

docker/requirements3.txt

@@ -9,7 +9,7 @@ babel==2.9.1
 backports.ssl-match-hostname==3.5.0.1
 bcrypt==3.1.7
 cachetools==3.1.1
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 cliff==2.18.0