Enable Style/AndOr and Style/Not in Rubocop for HAML

What does this MR do?

Enables Style/AndOr and Style/Not in Rubocop for HAML files.

Lins were introduced in gitlab-foss!24549 (merged) (%11.8) and gitlab-foss!1934 (merged) (%8.3).

Screenshots (strongly suggested)

n/a

Does this MR meet the acceptance criteria?

Conformity

• 📋 Does this MR need a changelog?
  • I have not included a changelog entry because ~"technical debt" in static code analysis, which does not change any frontend.
• Code review guidelines
• Style guides
• Separation of EE specific content

Part of #23855