mui-x [code-infra] Test utils upgrade

[ ] I have followed (at least) the PR section of the contributing guide.

Dec 08 '25 10:12 Janpot

Deploy preview: https://deploy-preview-20592--material-ui-x.netlify.app/

Bundle size report

Bundle	Parsed size	Gzip size
@mui/x-data-grid	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-data-grid-premium	0B^(0.00%)	0B^(0.00%)
@mui/x-charts	0B^(0.00%)	0B^(0.00%)
@mui/x-charts-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-charts-premium	0B^(0.00%)	0B^(0.00%)
@mui/x-date-pickers	0B^(0.00%)	0B^(0.00%)
@mui/x-date-pickers-pro	0B^(0.00%)	0B^(0.00%)
@mui/x-tree-view	0B^(0.00%)	0B^(0.00%)
@mui/x-tree-view-pro	0B^(0.00%)	0B^(0.00%)

Details of bundle changes

Generated by :no_entry_sign: dangerJS against c6e666d89071eb6a1702c118bbdee3785ce2c71d

Dec 08 '25 10:12 mui-bot

This pull request has conflicts, please resolve those before we can evaluate the pull request.

Dec 08 '25 17:12 github-actions[bot]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

Dec 10 '25 13:12 github-actions[bot]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

Dec 12 '25 07:12 github-actions[bot]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

Dec 15 '25 08:12 github-actions[bot]

CodSpeed Performance Report

Merging #20592 will not alter performance

_{Comparing Janpot:update-test-utes (c6e666d) with master (139a02a)[^unexpected-base]} [^unexpected-base]: No successful run was found on master (a192707) during the generation of this report, so 139a02a was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

Summary

✅ 13 untouched

Dec 16 '25 14:12 codspeed-hq[bot]