Merge llvm-project main llvmorg-14-init-10223-g401b76fdf2b3
This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-14-init-10223-g401b76fdf2b3.
PR: 261742
MFC after: 2 weeks
(cherry picked from commit 5e801ac66d24704442eba426ed13c3effb8a34e7)