Fix inconsistent clamp_basetype handling in make_setter function

[m47e]

Description

This PR addresses an inconsistency in the make_setter function in vyper/codegen/core.py. The function was handling clamp_basetype differently for primitive word types compared to other data types (like bytestrings and dynamic arrays).

For other data types, the function properly:

1. Caches complex values with cache_when_complex
2. Creates a sequence operation with proper IR node construction
3. Wraps the result in an IRnode.from_list() call

However, for primitive word types, it was directly assigning the result of clamp_basetype(right) back to right, which could lead to potential issues with complex values and IR node construction.

Changes

• Modified the clamp_basetype handling for primitive word types to use the same pattern as other data types
• Added proper caching and sequence construction for clamping operations
• Ensured consistent IR node construction across all data type handlers