Allow for dynamic module names
resolves #1923

QC

• The PR contains a test case for the changes or the changes are already covered by an existing test case.
• The documentation (docs/) is updated to reflect the changes or this is not necessary (e.g. if the change does neither modify the language nor the behavior or functionalities of Snakemake).

Summary by CodeRabbit

• New Features
  • Enhanced modular workflows enable dynamic and semi-dynamic module configuration with flexible aliasing and output management.
• Documentation
  • Updated guidelines provide clear instructions on configuring dynamic module imports and rule aliasing, including a new section on "Dynamic Modules."
• Tests
  • Expanded test coverage validates diverse module configurations and expected outcomes, ensuring robust and reliable workflows.