TOOLS-4263 Delete JS tests fully covered by existing Go tests

[autarch]

Here's a mapping of JS to existing Go tests:

• test/legacy42/jstests/tool/tool1.js
  -> TestRoundTripBasicData (integration/exportimport/data_test.go)
  + TestPipedDumpRestore (integration/dumprestore/roundtrip_test.go)
• test/legacy42/jstests/tool/exportimport3.js
  -> TestRoundTripJSONArray (integration/exportimport/json_test.go)
• test/qa-tests/jstests/restore/users_and_roles_admin.js
  -> TestDumpRestoreSingleDBWithDBUsersAndRoles (mongorestore/dumprestore_auth_test.go)
• test/qa-tests/jstests/restore/stop_on_error.js
  -> TestMongorestoreMIOSOE (mongorestore/mongorestore_test.go)
• test/qa-tests/jstests/restore/oplog_replay_specify_file.js
  -> TestOplogRestore and related oplog-file cases (mongorestore/oplog_test.go)
• test/qa-tests/jstests/import/stoponerror.js
  -> TestImportMIOSOE (mongoimport/mongoimport_test.go)
• test/qa-tests/jstests/files/mongofiles_list.js
  -> "list" cases in TestMongoFilesCommands (mongofiles/mongofiles_test.go)

[autarch]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• TOOLS-4263 Convert mongorestore invalid-input tests to Go #1046 : 2 dependent PRs (#1048 , #1060 )
• TOOLS-4263 Delete JS tests fully covered by existing Go tests #1041 👈 (View in Graphite)
• TOOLS-4263 Add a Go test that we preserve indexes when restoring with a non-admin user on a per-data basis #1047
• master

This stack of pull requests is managed by Graphite. Learn more about stacking.

[codeowners-service-app]

Assigned nickweinberger for team dmt-core because tdq45gj is out of office.