chore: update @zenuml/core dependency

[dontry]

:bookmark_tabs: Summary

This update upgrades the ZenUML package to the latest version to fix an XSS vulnerability.

:straight_ruler: Design Decisions

Describe the way your implementation works or what design decisions you made if applicable.

:clipboard: Tasks

Make sure you

• [x] :book: have read the contribution guidelines
• [x] :computer: have added necessary unit/e2e tests.
• [x] :notebook: have added documentation. Make sure MERMAID_RELEASE_VERSION is used for all new features.
• [x] :bookmark: targeted develop branch

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