uv: binding improvements
Few improvements to process.binding('uv')
Checklist
-
make -j4 test(UNIX), orvcbuild test(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
uv
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Few improvements to process.binding('uv')
make -j4 test (UNIX), or vcbuild test (Windows) passesuv