Update WebWorker Imports to work with updated osh-js

[BillBrown341]

The latest version of osh-client-dev-template handles importing web-workers in a way that worked specifically with a previous version of osh-js (mcs_baseline). Since osh-js has been reconciled and now lives in Botts-Innovative-Research, this ticket is to update osh-client-dev-template to work with the most current version of osh-js:master

[BillBrown341]

PR has been created and is ready for review.