benchmark: fix http/bench-parser.js
Follow up for https://github.com/nodejs/node/pull/25094
Checklist
-
make -j4 test(UNIX), orvcbuild test(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Follow up for https://github.com/nodejs/node/pull/25094
make -j4 test (UNIX), or vcbuild test (Windows) passes