Roll tools/clang/ c6b36b157..b5e2f7c16 (4 commits)

https://chromium.googlesource.com/chromium/src/tools/clang/+log/c6b36b157fb2..b5e2f7c16bbf

Roll clang llvmorg-15-init-6778-g3e8c4366-1:llvmorg-15-init-7040-g50de659a-3

Created with:
  roll-dep tools/clang

Change-Id: I08a5c1532013707064deba443eddc77a346863a3
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/93377
Commit-Queue: Nigi <nigi@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 5e600b5..95d35b9 100644
--- a/DEPS
+++ b/DEPS
@@ -53,7 +53,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling clang
   # and whatever else without interference from each other.
-  'clang_revision': 'c6b36b157fb27a4616a05d5ef2da44aa2bce5a69',
+  'clang_revision': 'b5e2f7c16bbf3aefc9354e8fbad3de0a543f2193',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling code_coverage
   # and whatever else without interference from each other.