Add yuzus@ to the people in charge of LeakExpectations

R=yuzus@chromium.org
NOTRY=true

Change-Id: I1fe2e132c4f582fae0e33b450d1f31765d8a4b63
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1954812Reviewed-by: Yuzu Saijo <yuzus@chromium.org>
Commit-Queue: Hajime Hoshi <hajimehoshi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#723362}

third_party/blink/web_tests/LeakExpectations

@@ -6,7 +6,7 @@
 ###########################################################################
 # WARNING: Memory leaks must be fixed asap. Sheriff is expected to revert #
 # culprit CLs instead of suppressing the leaks. If you have any question, #
-# ask hajimehoshi@.                                                       #
+# ask hajimehoshi@ or yuzus@.                                             #
 ###########################################################################
 
 # FIXME: scroll customization leaks memory. See
@@ -113,5 +113,5 @@ crbug.com/1029417 [ Linux ] external/wpt/web-nfc/NDEFReader_scan_filter.https.ht
 ###########################################################################
 # WARNING: Memory leaks must be fixed asap. Sheriff is expected to revert #
 # culprit CLs instead of suppressing the leaks. If you have any question, #
-# ask hajimehoshi@.                                                       #
+# ask hajimehoshi@ or yuzus@.                                             #
 ###########################################################################