Roll third_party/llvm-libc/src/ f37e727ed..6adc0aa94 (150 commits)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libc.git/+log/f37e727ed139..6adc0aa946a4

Created with:
  roll-dep third_party/llvm-libc/src

Change-Id: I7cce15c118dd5cfde589b34c7aed61da1b558c13
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/134752
Auto-Submit: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
diff --git a/DEPS b/DEPS
index db92c32..cedadfb 100644
--- a/DEPS
+++ b/DEPS
@@ -176,7 +176,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling llvm-libc
   # and whatever else without interference from each other.
-  'llvm_libc_revision': 'f37e727ed139b8d8e7df1daf77e425ebf9776cb6',
+  'llvm_libc_revision': '6adc0aa946a413c124758a3a0ac12e5a536c7dd3',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling markupsafe
   # and whatever else without interference from each other.