FEDX-507 Fix issue with watcher assets for LMS and Studio services.

Description

Would like to make sure that the watchers for LMS and Studio services for docker_devstack are working properly. Error was occurring since `/edx/app/edxapp/edx-platform/node_modules` volume mapping was missing.
https://openedx.atlassian.net/browse/FEDX-507?focusedCommentId=353646&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-353646

Assignee

Unassigned

Reporter

Open Source Pull Request Bot

Contributor Name

Zachary Trabookis

Repo

edx/devstack

Customer

None

Epic Link

None

OSCM Assignee

None

Platform Map Area (Levels 1 & 2)

Developer Experiences

Platform Map Area (Levels 3 & 4)

None

Blended Hour Utilization Percentage

None

Priority

Unset
Configure