Roll third_party/depot_tools/ 603782044..e9730d75a (43 commits; 11 trivial rolls)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/6037820448a9..e9730d75a005

Created with:
  roll-dep third_party/depot_tools

TBR=tsepez@chromium.org

Change-Id: I0ec25d123429e100cb6187af3004c8021e797258
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/65172
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

DEPS

diff --git a/DEPS b/DEPS
index d5c81e9..b4da230 100644
--- a/DEPS
+++ b/DEPS
@@ -19,7 +19,7 @@
   'catapult_revision': 'f7d73bb520283d2a06b8fde8a1b02aa33414fcd0',
   'clang_revision': '57e481c48de709b355cdb183420d930c60e07811',
   'code_coverage_revision': 'c7a868bacaccf4f52848e04564fb7de0671e0727',
-  'depot_tools_revision': '6037820448a9dbe4f53902edf438a9ad5a6cac5d',
+  'depot_tools_revision': 'e9730d75a00548a22e4392567243969d85c02dd4',
   'freetype_revision': '50b013871c53f7624b5351dd4820a137303fe14b',
   'gtest_revision': '5395345ca4f0c596110188688ed990e0de5a181c',
   'icu_revision': 'dbd3825b31041d782c5b504c59dcfb5ac7dda08c',