test, url: turn on WPT tests on empty params pairs
This is fixed by https://github.com/nodejs/node/pull/11234. This PR turns on the tests accordingly.
Refs: https://github.com/nodejs/node/pull/11234
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
url-whatwg, test