[Web Components | e2e testing] Create build script to generate isolated tests for each component

[jeffchew]

User Story

As a [user role below]:
Carbon for IBM.com tester

I need to:
Create a build script that will build all of the codesandbox components individually

so that I can:
ensure that each component can be built properly in isolation

Additional information

• Creation of each individual codesandbox can ensure that the components can be built in isolation, as it is unclear if there are missing imports in environments like storybook or the test application
• Tests can be generated for each component, though will not be captured as the scope of this issue

Acceptance criteria

• Build script created that will generate the dist folder for each component from codesandbox examples
• CI setup to run the build script (if long build times, should be a cron nightly perhaps)

[jeffchew]

@RobertaJHahn , I created this issue to properly track the work I have been doing for a good portion of this sprint.

I'll be taking on #6139 next sprint, followed by #6142 the following sprint.

I still have one more issue to create as a follow on for this issue too.