Bump typescript

[nikku]

Proposed Changes

Update to [email protected], visualizing the changes.

Tested this against bpmn-js, module changes are also test covered via Diagram.spec.ts.

Checklist

To ensure you provided everything we need to look at your PR:

• Brief textual description of the changes present
• Visual demo attached
• Steps to try out present, i.e. using the @bpmn-io/sr tool
• Related issue linked via Closes {LINK_TO_ISSUE} or Related to {LINK_TO_ISSUE}