Dependencies: Unpin requirements. See #71 Bump pytest-cov from 2.11.1 to 2.12.1 #78 Bump pytest from 6.2.2 to 6.2.4 #76 Upgrade to GitHub-native Dependabot #72 Drop support for ansible 2.8. The grapher requires at least ansible 2.9 #74 Fix: Correct graph exported display message. See #69 CI: Run github actions on pull requests