Merge llvm-project main llvmorg-14-init-11187-g222442ec2d71
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-11187-g222442ec2d71.
PR: 261742
MFC after: 2 weeks
(cherry picked from commit 4824e7fd18a1223177218d4aec1b3c6c5c4a444e)