[charts] Extract pie layout computation

[alexfauquette]

Follow up on top of #20611

[mui-bot]

Deploy preview: https://deploy-preview-20613--material-ui-x.netlify.app/

Updated pages:

• docs/data/charts/accessibility/accessibility.md

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	🔺+357B(+0.10%)	🔺+85B(+0.08%)
@mui/x-charts-pro	🔺+365B(+0.08%)	🔺+109B(+0.08%)
@mui/x-charts-premium	🔺+357B(+0.08%)	🔺+82B(+0.06%)
@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 25ce936f0335c0765c94c59c0d8a66a7411611ec

[bernardobelchior]

Wrong PR title 😄

[codspeed-hq[bot]]

CodSpeed Performance Report

Merging #20613 will not alter performance

_{Comparing alexfauquette:extract-pie-focuse (25ce936) with master (86a6268)[^unexpected-base]} [^unexpected-base]: No successful run was found on master (345f34f) during the generation of this report, so 86a6268 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.

Summary

✅ 13 untouched