Should we also move LLVMVERSION settings in README?

[sandy-lcq]

Hi,

After move PREFFER_PROVIDER into README, llvm in oe-core will be used by default. But if LLVMVERSION settings in layer.conf maybe different from oe-core's llvm version.
we will met warning like:
WARNING: preferred version 17.0.6 of llvm-native not available (for item llvm-native)
WARNING: versions of llvm-native available: 17.0.5

And the LLVMVERSION is set to a wrong value, different with the real PV of llvm under oe-core. Should we also move LLVMVERSION settings in README?

[kraj]

LLVMVERSION use is gone from recipes.