Skip back-forward-cache/events.html on linux-bfcache-rel

Bug: 1255537
Cq-Include-Trybots: luci.chromium.try:android-bfcache-rel,linux-bfcache-rel
Change-Id: Ibae1ebc29950797be26b904181c4f2eae4dbffaa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3197864
Commit-Queue: Hiroshige Hayashizaki <[email protected]>
Reviewed-by: Takuto Ikuta <[email protected]>
Cr-Commit-Position: refs/heads/main@{#927606}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 41bc6f8..60d61dd6 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -439,6 +439,8 @@
       'linux-bfcache-rel': {
         'args': [
           '--flag-specific=enable-back-forward-cache-same-site',
+          # TODO(crbug.com/1255537): Re-enable the test.
+          '--ignore-tests=external/wpt/html/browsers/browsing-the-web/back-forward-cache/events.html',
         ],
       },
       'linux-blink-animation-use-time-delta': {