e2e test for flowchart-elk is broken in @mermaid-js/layout-elk@0.1.7

[kairi003]

Description

e2e test for flowchart-elk is broken in @mermaid-js/layout-elk@0.1.7.

actions: https://github.com/mermaid-js/mermaid/actions/runs/12100587424/job/33739410907#step:9:1

Steps to reproduce

1. git switch -d @mermaid-js/layout-elk@0.1.7
2. run e2e test https://mermaid.js.org/community/contributing.html#integration-end-to-end-e2e-tests