Breaking: #109841 - Remove auto-render assets sections 

See forge#109841

Description 

The auto-rendering Fluid template sections HeaderAssets and FooterAssets are no longer evaluated.

Impact 

HeaderAssets and FooterAssets sections are ignored.

Affected installations 

TYPO3 installations using the sections HeaderAssets and FooterAssets in Fluid templates.

Migration 

See Deprecation: #107057 - Deprecate auto-render assets sections.