Move some tests from css/printing/ to css/css-page/

There was a page-name-001-print.html both in css/printing/ and in
css/css-page/ , so the one in css/printing/ got moved to
css/css-page/page-name-000-print.html

See https://github.com/web-platform-tests/wpt/issues/42937

Change-Id: Icd5327db01efcfa9e7538b7e30f8fcdbc1d89d17
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5419200


Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1282137}