Create script to compile sandboxes
<rdar://problem/117854457>
Pull request: https://github.com/WebKit/WebKit/pull/19886
Committed 270385@main (4ebd1e23ed02): <https://commits.webkit.org/270385@main> Reviewed commits have been landed. Closing PR #19886 and removing active labels.
Re-opened since this is blocked by bug 264417
Pull request: https://github.com/WebKit/WebKit/pull/20197
Committed 270443@main (294e7cde17e6): <https://commits.webkit.org/270443@main> Reviewed commits have been landed. Closing PR #20197 and removing active labels.
Re-opened since this is blocked by bug 264478
Pull request: https://github.com/WebKit/WebKit/pull/20242
Committed 270714@main (981687616052): <https://commits.webkit.org/270714@main> Reviewed commits have been landed. Closing PR #20242 and removing active labels.