Automatic update from web-platform-tests Increase time-out for rotate-interpolation test The rotate-interpolation.html test occasionally flakes due to timeout. This patch this test as slow test. Link to the test flakiness: https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=blink_web_tests%20(with%20patch)&tests=external/wpt/css/css-transforms/animation/rotate-interpolation.html Bug: 1067562 Change-Id: Ia75b5a1989deda052585b3c73df87bf2b48addbf Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2170412 Reviewed-by: Kevin Ellis <kevers@chromium.org> Commit-Queue: Hao Sheng <haozhes@chromium.org> Cr-Commit-Position: refs/heads/master@{#763453} -- wpt-commits: bb4b2a1bd0656a273a7db5395a7f4ac199427a93 wpt-pr: 23302
