glibc package bbclass: tweak library packaging

glibc package bbclass: tweak library packaging

libcidn and libmemusage have there own package now

Static libs move around a bit:

glibc-dev:
/usr/lib/libpthread_nonshared.a
/usr/lib/libc_nonshared.a

glibc-static:
/usr/lib/libm.a
/usr/lib/libbsd-compat.a
/usr/lib/libanl.a
/usr/lib/libpthread.a
/usr/lib/libcrypt.a
/usr/lib/libresolv.a
/usr/lib/libutil.a
/usr/lib/libieee.a
/usr/lib/librt.a
/usr/lib/libnsl.a
/usr/lib/libdl.a
/usr/lib/libc.a
/usr/lib/libmcheck.a
/usr/lib/libBrokenLocale.a
/usr/lib/libg.a