feat: add check for simplifiable match with sequence or mapping patterns

[CommitToday]

Overview

This PR adds a new check for simplifiable match statements that use simple sequences or mappings (like lists or dicts with literal values). The check identifies when a match statement can be replaced with a simpler if statement using equality comparison.

Checklist

• Code changes implemented
• Tests added and passing
• Documentation updated in violation docstring

Proof

The new visitor SimplifiableMatchWithSequenceOrMappingVisitor checks for match statements that:

• Have exactly two cases
• The first case uses a simple sequence or mapping pattern (with literals, no variable bindings)
• The second case is a wildcard (case _:)
• No guards or starred patterns are present

When these conditions are met, it raises SimplifiableMatchWithSequenceOrMappingViolation with code 366. The test file test_simplified_match_with_sequence_or_mapping.py validates both simplifiable and non-simplifiable patterns.

Closes #3527