Automatic update from web-platform-tests Fix scroll-timeline-inactive.html (#59048) Problems: * missing timeline-scope * animation paused As a result, the animation in the second sub-test was forced to have a hold time of 0s despite supposedly having a scroll-timeline. Without timeline-scope, the scroll-timeline was not resolved. The test likely predated the introduction of timeline-scope rules. Removed time-based values and animation-play-state from the animations since these were masking the real problem in the second sub-test. Added validation to ensure the timeline is properly resolved. Interop 2026 Change-Id: I345f2134bea64aa1b4ef3f4d0c500ecb336bde2c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7736342 Commit-Queue: Kevin Ellis <kevers@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Cr-Commit-Position: refs/heads/main@{#1611480} Co-authored-by: Kevin Ellis <kevers@google.com> -- wpt-commits: 1d9c8817db562a9ca0972f4ae49e0dc5986ed347 wpt-pr: 59048