fsogsmd: openmoko_gta: reposition pdp_ppp_mux plugin
fsogsmd: openmoko_gta: reposition pdp_ppp_mux plugin

slyon/debian-fso-usaged,slyon/debian-fso-deviced,slyon/debian-libfsoframework,slyon/debian-fso-deviced,slyon/debian-fso-usaged,slyon/debian-libfsoframework