Stage Starburst new case study

[shughes26]

Proposed changes

Staging new case study for Starburst

Related issues (optional)

https://github.com/pulumi/marketing/issues/1058

[pulumi-bot]

Your site preview for commit 29700d91 is ready! :tada:

http://www-testing-pulumi-docs-origin-pr-11956-29700d91.s3-website.us-west-2.amazonaws.com.

[pulumi-bot]

Your site preview for commit f6f49321 is ready! :tada:

http://www-testing-pulumi-docs-origin-pr-11956-f6f49321.s3-website.us-west-2.amazonaws.com.

[pulumi-bot]

Your site preview for commit a79f6896 is ready! :tada:

http://www-testing-pulumi-docs-origin-pr-11956-a79f6896.s3-website.us-west-2.amazonaws.com.