Merge llvm-project release/17.x llvmorg-17.0.2-0-gb2417f51dbbd
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-17.0.2-0-gb2417f51dbbd.
PR: 273753
MFC after: 1 month
(cherry picked from commit 3bd749dbd90cc3b95719b65393df5ca8a0fe919d)