convert more SvStream::operator<< calls

.. to more explicit SvStream::Write* calls
This was done using another run of the clang rewriter, and then
a lot of hand tweaking to fix all the places where the rewriter
did not play nice with various macros.

Change-Id: I7bcab93851c8dfb59cde6bc76290c6484d88fb18
Reviewed-on: https://gerrit.libreoffice.org/7494
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>
remove SvStream::operator<< methods

.. and convert the last few places still using those methods.

Change-Id: Id2cd8f9c0dd281df43af439d4fef65881f34a6fd
Reviewed-on: https://gerrit.libreoffice.org/7495
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>