Bump ansible-lint from 6.19.0 to 6.20.0

Bumps ansible-lint from 6.19.0 to 6.20.0.

Release notes

Sourced from ansible-lint's releases.

v6.20.0

Minor Changes

• Respect cgroup CPU limits when running inside containers (#3749) @​ssbarnea
• Rename --write option to --fix (#3748) @​ssbarnea
• Add auto-fixing implementation for no-free-form rule (#3725) @​ajinkyau
• Add auto-fixing implementation for partial-become rule (#3692) @​shatakshiiii
• Add auto-fixing implementation for no-jinja-when rule (#3721) @​shatakshiiii

Bugfixes

• Fix the detection of role vars missing role prefix (#3750) @​cavcrosby
• Clarify auto-fix arguments use (#3751) @​ssbarnea
• Avoid IndexError exception with jinja transform (#3747) @​ssbarnea
• Fix docs typo (#3746) @​ssbarnea
• Add /bin/bash executable to example correct code for pipefail rule (#3731) @​Perdu
• Properly avoid pipx venv path to be included in altered path warning (#3730) @​chrysle
• Fix transform exception with local_action with old syntax (#3743) @​ssbarnea
• Support only_upgrade (#3734) @​soroshsabz

Commits

• eb35080 Fix the detection of role vars missing role prefix (#3750)
• 0d61898 Clarify auto-fix arguments use (#3751)
• 94599dc Respect cgroup CPU limits when running inside containers (#3749)
• f6b4803 Rename --write option to --fix (#3748)
• 66378f6 Avoid IndexError exception with jinja transform (#3747)
• 46ee8d7 Fix docs typo (#3746)
• 14941df Add /bin/bash executable to example correct code for pipefail rule (#3731)
• 1cdfc55 Properly avoid pipx venv path to be included in altered path warning (#3730)
• d0162aa Fix transform exception with local_action with old syntax (#3743)
• 3f38702 Update test dependencies (#3745)
• Additional commits viewable in compare view