merge_pr_53279

Remove wrong asserts from scroll-target-group WPT tests

Those are probably added by mistake when the tests were converted
from JS based to HTML based ones.

Bug: 398065922
Change-Id: I412c145008ff6a9222e13dfc0b51951db3dfec8e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6650917
Reviewed-by: Robert Flack flackr@chromium.org
Commit-Queue: Daniil Sakhapov sakhapov@chromium.org
Cr-Commit-Position: refs/heads/main@{#1476213}