* [gdk-pixbuf] Fix Linux compilation.
Unlike #6625 this version contains the minimal changes required
to keep other dependencies as untouched as possible.
* [gdk-pixbuf] Bumping CONTROL versions
* [libcroco] Added copy pdbs to portfile.
* [libcroco] Fix missing unoficial-libcroco-targets-debug.cmake...
... file from installation.
