Update gn_version to 69ec4fca1fa69ddadae13f9e6b7507efa0675263

R=nigi@chromium.org

Change-Id: Ie2ed48242ffaca7f16e7e5258e7a7c550430a6ab
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/85037
Reviewed-by: Hui Yingst <nigi@chromium.org>
Commit-Queue: K. Moon <kmoon@chromium.org>
diff --git a/DEPS b/DEPS
index e1df1ae..92a7db3 100644
--- a/DEPS
+++ b/DEPS
@@ -65,7 +65,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling GN CIPD package version
   # and whatever else without interference from each other.
-  'gn_version': 'git_revision:eea3906f0e2a8d3622080127d2005ff214d51383',
+  'gn_version': 'git_revision:69ec4fca1fa69ddadae13f9e6b7507efa0675263',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling gtest
   # and whatever else without interference from each other.