Roll buildtools/third_party/libunwind/trunk/ f1c687e0a..e5a9c50e5 (2 commits)

https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git/+log/f1c687e0aaf0..e5a9c50e5e0b

Created with:
  roll-dep buildtools/third_party/libunwind/trunk

Change-Id: I113c73d7964b5bf13bca2eed6c7fef2dd55fa99c
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/110831
Reviewed-by: Nigi <nigi@chromium.org>
Auto-Submit: Lei Zhang <thestig@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index 1e76665..0a00a1f 100644
--- a/DEPS
+++ b/DEPS
@@ -136,7 +136,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libunwind
   # and whatever else without interference from each other.
-  'libunwind_revision': 'f1c687e0aaf0d70b9a53a150e9be5cb63af9215f',
+  'libunwind_revision': 'e5a9c50e5e0b620a8886df1c4677b12404620fb6',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling markupsafe
   # and whatever else without interference from each other.