graphics/embree: update Intel Embree to version 4.2.0

Versions 4.x have default values for ZIP mode and ISPC support
flipped, change them back in our port to avoid breaking POLA.

Preserve version 3.13.5 as `graphics/embree3' port and reroute
consumers to it due to incompatible API of the modern Embree.

PR: 285134