Fix primary builder reruns caused by globs

Globs produce a filelist using restat rules to avoid primary builder
reruns.  On the first execution of the primary builder the filelists
are written directly by the primary builder, so that the second
execution can restat them all but avoid rerunning the primary builder.
This wasn't working because the glob filelists were written after
the build.ninja file, but the build.ninja file depends on the
filelists.  Switching the order avoids the extra rerun.

Test: m nothing && m nothing
Change-Id: Ia8e0924598220d4ff34235907a8de2e3e03632df