Revert "update for clang_version=llvmorg-13-init-11999-g50c0aaed-1"

This reverts commit daf6c20.

Reason for revert: 
2946360: Revert "Roll clang llvmorg-13-init-11649-g4d788fb8-1 : llvmorg-13-init-11999-g50c0aaed-1" | https://chromium-review.googlesource.com/c/chromium/src/+/2946360
https://chromium-review.googlesource.com/c/chromium/src/+/2946360

Original change's description:
> update for clang_version=llvmorg-13-init-11999-g50c0aaed-1
>
> https://chromium.googlesource.com/chromium/src/+/5da14b4de2019ace6b3ea18928e225bf209cb791
>
> Change-Id: I4d5a67942ba15ace966c13345a55dbaeb9541cce
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2943401
> Auto-Submit: Fumitoshi Ukai <ukai@google.com>
> Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
> Commit-Queue: Fumitoshi Ukai <ukai@google.com>
> Cr-Commit-Position: refs/heads/master@{#889680}

Change-Id: Ieb2aa03ee52c90afa4295910624498b49fc9da1c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2944356
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Commit-Queue: Fumitoshi Ukai <ukai@google.com>
Cr-Commit-Position: refs/heads/master@{#890607}

buildtools/reclient_cfgs/win-cross-experiments/rewrapper_windows.cfg

@@ -1,4 +1,4 @@
-platform=container-image=docker://gcr.io/goma-foundry-experiments/re-client/chromium-win-cross@sha256:3a61bf4e67593e6b4f676dc0949fda581129e12309b36ca66148e8d31137c5fe,OSFamily=Linux
+platform=container-image=docker://gcr.io/goma-foundry-experiments/re-client/chromium-win-cross@sha256:f18b6081b813cb64beab5c6d9b6f5608daffbc4abde6137a5a2185779da6332d,OSFamily=Linux
 server_address=pipe://reproxy.pipe
 labels=type=compile,compiler=clang-cl,lang=cpp
 exec_strategy=remote_local_fallback