webkitpy: Make WinCairoPort as the defalut port on Windows, remove FTWPort
Pull request: https://github.com/WebKit/WebKit/pull/11349
Committed 261524@main (3a152598ebed): <https://commits.webkit.org/261524@main> Reviewed commits have been landed. Closing PR #11349 and removing active labels.
<rdar://problem/106568817>