libfsobasics: use pkgconfig to check for misc-vapi
libfsobasics: use pkgconfig to check for misc-vapi

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