[llvm] Reland [CGData] llvm-cgdata #89884 (PR #101461)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-win-x-armv7l` running on `as-builder-1` while building `llvm` at step 15 "test-libc++".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/38/builds/232

Here is the relevant piece of the build log for the reference:
```
Step 15 (test-libc++) failure: Test just built components: libc++ completed (failure)
FAIL: llvm-libc++-static.cfg.in :: std/numerics/numarray/template.slice.array/slice.arr.fill/assign_value.pass.cpp


```

https://github.com/llvm/llvm-project/pull/101461