merge_pr_60232

Remove color space from hover/active ::interest-button styles

See conversation here:

w3c/csswg-drafts#12437 (comment)

Bug: 453705247
Change-Id: I90da87bedc691178216ec3b953e58de35bcd6765
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7877216
Auto-Submit: Mason Freed masonf@chromium.org
Reviewed-by: David Baron dbaron@chromium.org
Commit-Queue: David Baron dbaron@chromium.org
Cr-Commit-Position: refs/heads/main@{#1637377}