This change will:
- Split the patch into per-family files generated against each CRAN release (6.0.0, 6.1.x, 6.2.x), since the TBB read sites move between releases and the old patch did not apply before 6.2.0.
- Pin one exact-version registry entry per release from 6.0.0 to 6.2.1, so 6.0.0-6.2.0 are patched again without matching 5.x or unverified future releases.
- Rewrite the registry reason to lead with the link-order bug and treat the ambient TBB_* handling as a safeguard, now that the build images no longer export those variables.
- Update the in-patch comments that claimed the images still export TBB_ROOT/TBB_LIB/TBB_INC.