8dad110dd7
- Co-own %{_datadir}/gdb: so far we just relied on gcc9 in
the build stack to coincidentially own this directory for us, but
gcc9 split the gdb pretty printers out in a separate sub-package.
Fixes build in Staging:B, where GCC9 no longer pulls in the pretty
printer for gdb in every buildroot
OBS-URL: https://build.opensuse.org/request/show/709667
OBS-URL: https://build.opensuse.org/package/show/LibreOffice:Factory/librevenge?expand=0&rev=22