CI: Clean up workflow and clarify what "JS tests" are (#1697)
CI: Clean up workflow and clarify what "JS tests" are (#1697)

* Move required files check to separate job

* Clarify what JS tests are

* Rename schema-tests to schema-validation
jmluy/x-common,petertseng/x-common,petertseng/x-common,jmluy/x-common,jmluy/x-common,exercism/x-common,exercism/x-common