Automatic update from web-platform-tests update wrong assert msg in wpt Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com> -- Test "history.state is null after pushState+back+pushState+back" Signed-off-by: Euclid Ye <yezhizhenjiakang@gmail.com> -- wpt-commits: e0941bd45ba8cde05bdfa0ed0ab70fe33065be08, 1dcf4392ec36497327bc297010b636fb72a0eff3 wpt-pr: 60773