What does this PR do?

Fixes the regex in the max-len rule in the base eslint config

Where should the reviewer start?

Dealer's choice.

How has this been tested?

Tested locally

Any background context you want to provide?

I wanted to be able to use React Fragment shorthand syntax, but eslint wasn't having it. Updated eslint + plugins and then ran into this problem where the base.js file wouldn't load due to the invalid regex.

What are the relevant tickets?

None

How will this be deployed?

N/A

What picture best describes this PR (optional but encouraged)?

Is there a link to personal staging environment?

Nope

Developer Done List

• Considered Security, Availability and Confidentiality

For the Reviewer:

By approving this PR, the reviewer acknowledges that they have checked all items in this done list.

Reviewer/Approval Done List

• Tests Pass Locally
• CI Build Passes
• Verified README.md/RUNBOOK.md is updated
• Verified changes are backward compatible
• Reviewed impact to Security, Availability and Confidentiality (if issue found, add comments and request changes)