Roll tools/clang/ 59d4a6deb..2a7073518 (6 commits)

https://chromium.googlesource.com/chromium/src/tools/clang/+log/59d4a6deb0f4..2a70735180c3

Roll clang llvmorg-17-init-2387-g68e81d7e-1:llvmorg-17-init-3874-g93a2fecc-1

Created with:
  roll-dep tools/clang

Change-Id: I4de3a2f23b345cf103330c1c7a65a951d25be7cb
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/104514
Commit-Queue: Nigi <nigi@chromium.org>
Reviewed-by: Nigi <nigi@chromium.org>
Auto-Submit: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index a721790..ebf59b8b 100644
--- a/DEPS
+++ b/DEPS
@@ -58,7 +58,7 @@
   # 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': '59d4a6deb0f4f0ec8a7d134f94a2b2fef14d444f',
+  'clang_revision': '2a70735180c3a752ad2ff12dd9709a34bf2c43aa',
   # 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.