Roll third_party/zlib/ efd9399ae..fc5cfd78a (1 commit)

https://chromium.googlesource.com/chromium/src/third_party/zlib.git/+log/efd9399ae013..fc5cfd78a357

Created with:
  roll-dep third_party/zlib

Change-Id: I5c64eb6fb32775845eb539dc548c1225335a66b5
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/89390
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Nigi <nigi@chromium.org>
diff --git a/DEPS b/DEPS
index 176121d..1020589 100644
--- a/DEPS
+++ b/DEPS
@@ -140,7 +140,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling zlib
   # and whatever else without interference from each other.
-  'zlib_revision': 'efd9399ae01364926be2a38946127fdf463480db',
+  'zlib_revision': 'fc5cfd78a357d5bb7735a58f383634faaafe706a',
 }
 
 # Only these hosts are allowed for dependencies in this DEPS file.