Roll third_party/zlib/ f999826d2..526382e41 (9 commits)

https://chromium.googlesource.com/chromium/src/third_party/zlib.git/+log/f999826d2db9..526382e41c9c

Created with:
  roll-dep third_party/zlib

Change-Id: I29da8e91253f36b3c459fcb785960e7888743076
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/110530
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: K. Moon <kmoon@chromium.org>
diff --git a/DEPS b/DEPS
index b19e826..a1c6db7 100644
--- a/DEPS
+++ b/DEPS
@@ -184,7 +184,7 @@
   # 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': 'f999826d2db966ed3288192360f2d8f1b7f502b3',
+  'zlib_revision': '526382e41c9c5275dc329db4328b54e4f344a204',
 }
 
 # Only these hosts are allowed for dependencies in this DEPS file.