bracket-spacing: Don't modify current line
bracket-spacing: Don't modify current line

In bracket-spacing.pl, the current $line is being modified in $data.
That, however, spoils that $data for another check.  Introduce new
$tmpdata variable that can be used for temporary modifications.  The
difference between $data and $line is that $data are as much cleaned as
possible from non-code blocks and these changes must be kept.

Signed-off-by: Martin Kletzander <e82f23e74d43760279ebcc505dac4ae70d5627d0@redhat.com>

fabianfreyer/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,eskultety/libvirt,olafhering/libvirt,crobinso/libvirt,taget/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,agx/libvirt,jardasgit/libvirt,elmarco/libvirt,andreabolognani/libvirt,agx/libvirt,zippy2/libvirt,zippy2/libvirt,agx/libvirt,VenkatDatta/libvirt,zippy2/libvirt,libvirt/libvirt,jfehlig/libvirt,elmarco/libvirt,taget/libvirt,crobinso/libvirt,eskultety/libvirt,datto/libvirt,eskultety/libvirt,fabianfreyer/libvirt,datto/libvirt,andreabolognani/libvirt,eskultety/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,libvirt/libvirt,taget/libvirt,libvirt/libvirt,datto/libvirt,nertpinx/libvirt,shugaoye/libvirt,nertpinx/libvirt,agx/libvirt,VenkatDatta/libvirt,olafhering/libvirt,rlaager/libvirt,libvirt/libvirt,olafhering/libvirt,agx/libvirt,crobinso/libvirt,jardasgit/libvirt,zippy2/libvirt,jardasgit/libvirt,rlaager/libvirt,rlaager/libvirt,andreabolognani/libvirt,nertpinx/libvirt,elmarco/libvirt,elmarco/libvirt,crobinso/libvirt,eskultety/libvirt,taget/libvirt,shugaoye/libvirt,datto/libvirt,shugaoye/libvirt,jardasgit/libvirt,rlaager/libvirt,jfehlig/libvirt,shugaoye/libvirt,elmarco/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,rlaager/libvirt,olafhering/libvirt,taget/libvirt,jfehlig/libvirt,jardasgit/libvirt,datto/libvirt,shugaoye/libvirt,jfehlig/libvirt