BoxDecorationPainter should not use InterpolationQuality::Default with ImagePaintingOptions
<rdar://problem/116228654>
Pull request: https://github.com/WebKit/WebKit/pull/18402
Committed 268650@main (78d90a8e53b2): <https://commits.webkit.org/268650@main> Reviewed commits have been landed. Closing PR #18402 and removing active labels.