add *_config pattern to split/dev pipeline

This will aid in developing mysql package `-dev` variants. MySQL ships with `mysql_config` for its pkgconfig-style tool.

Signed-off-by: joe miller <joeym@joeym.net>

pkg/build/pipelines/split/dev.yaml

@@ -10,7 +10,7 @@ pipeline:
       [ -d lib/ ] && libdirs="lib/ $libdirs"
       for i in usr/include usr/lib/pkgconfig usr/share/pkgconfig \
         usr/share/aclocal usr/share/gettext \
-        usr/bin/*-config usr/share/vala/vapi \
+        usr/bin/*-config usr/bin/*_config usr/share/vala/vapi \
         usr/share/gir-[0-9]* usr/share/qt*/mkspecs \
         usr/lib/qt*/mkspecs usr/lib/cmake \
         usr/lib/glade/modules usr/share/glade/catalogs \