blkid.pc, ss.pc: Move private libs from "Libs:" to "Libs.private:"

According to pkg-config(1) manual page, private libraries should be
defined by "Libs.private:" line.  Private libraries are libraries which
are not exposed through our library, but are needed in the case of
static linking.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2 files changed