Bump ansible from 2.9.2 to 2.9.20

Bumps [ansible](https://github.com/ansible/ansible) from 2.9.2 to 2.9.20.
- [Release notes](https://github.com/ansible/ansible/releases)
- [Commits](ansible/ansible@v2.9.2...v2.9.20)

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

Author: dependabot[bot]

requirements.txt

@@ -1 +1 @@
-ansible==2.9.2
+ansible==2.9.20