Issue/565/skilltrigger returnval

[ahmedmuhsin]

Pull request checklist

• My changes do not require documentation changes
  • Otherwise: Documentation issue linked to PR
• My changes should not be added to the release notes for the next release
  • Otherwise: I've added my notes to release_notes.md
• My changes do not need to be backported to a previous version
  • Otherwise: Backport tracked by issue/PR #issue_or_pr
• I have added all required tests (Unit tests, E2E tests)

Additional information

Summary:
Introduced hasNonVoidReturnType and hasEffectiveReturnType methods to streamline return type checks and implicit output handling. Updated relevant logic in BindingDataStore, MethodBindInfo, and ParameterResolver to enhance clarity and maintainability.

Key Changes:

1. Added hasNonVoidReturnType to identify non-void return types.
2. Added hasEffectiveReturnType to handle return types and implicit outputs.
3. Updated ParameterResolver to use hasEffectiveReturnType.
4. Enhanced test coverage for new logic in ParameterResolverTest.