refactor: replace interface{} with any for clarity and modernization

[weifangc]

This change replaces occurrences of interface{} with the predeclared identifier any, introduced in Go 1.18 as an alias for interface{}.

As noted in the Go 1.18 Release Notes: This improves readability and aligns the codebase with modern Go conventions.

Summary by CodeRabbit

• Refactor

  • Updated type system across multiple modules for Go 1.18+ compatibility with no functional impact.

• Bug Fixes

  • Enhanced parameter validations in blockchain modules to enforce stricter minimum value requirements and address validation constraints.

_{✏️ Tip: You can customize this high-level summary in your review settings.}