WIP: Update js_regex 2.2.1 -> 3.1

What does this MR do?

Update js_regex 2.2.1 -> 3.1

Changes https://github.com/janosch-x/js_regex/blob/master/CHANGELOG.md and they follow Semver

What are the relevant issue numbers?

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests added for this feature/bug
• Conforms to the code review guidelines
• Conforms to the merge request performance guidelines
• Conforms to the style guides
• Conforms to the database guides
• Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.