[code-infra][ignore] Strip pigment from ESM layout PR

[Janpot]

Remove pigment from the pigment next app to verify whether it's pigment causing perf issues
See commit f3d1016

[mui-bot]

Netlify deploy preview

https://deploy-preview-45152--material-ui.netlify.app/

Menu: parsed: +3.73% , gzip: +3.83%
@material-ui/unstyled: parsed: +0.92% , gzip: +1.01%
Select: parsed: +3.16% , gzip: +3.17%
Unstable_Popup: parsed: +3.05% , gzip: +2.63%
Unstable_NumberInput: parsed: +5.11% , gzip: +5.90%
@material-ui/core/useMediaQuery: parsed: +5.09% , gzip: +4.53%
MenuItem: parsed: +6.67% , gzip: +6.83%
Option: parsed: +6.97% , gzip: +7.37%
Tab: parsed: +7.47% , gzip: +7.53%
TabPanel: parsed: +12.28% , gzip: +11.45%
useAutocomplete: parsed: +5.06% , gzip: +5.47%
TablePagination: parsed: +7.54% , gzip: +8.23%
Tooltip: parsed: +0.44% , gzip: +0.48%
SpeedDialAction: parsed: +0.37% , gzip: +0.40%
@mui/joy/Menu: parsed: +0.41% , gzip: +0.50%
TextField: parsed: +0.34% , gzip: +0.31%
@mui/joy/Tooltip: parsed: +0.52% , gzip: +0.51%
RadioGroup: parsed: +0.68% , gzip: +0.73%
@mui/joy/ListSubheader: parsed: +0.77% , gzip: +0.72%
LoadingButton: parsed: +0.51% , gzip: +0.49%
and 27 more changes

Bundle size report

Details of bundle changes (Toolpad)
Details of bundle changes

Generated by 🚫 dangerJS against f3d1016

[Janpot]

Outdated, it served its purpose of demonstrating this app build can be fast if it doesn't use pigment.