fuzzing: Add script for starting fuzzers on a given harness.

2 jobs for dkasak/reorganize-fuzzing-dir-structure in 2 minutes and 38 seconds (queued for 30 seconds)
Child pipeline (parent)
Status Name Job ID Coverage
  Build
passed build:js #23544

00:01:07

 
  Test
passed test:js #23545

00:01:30