lxc: add glibc-utils to rdepend
lxc: add glibc-utils to rdepend

getent is needed by lxc-net of lxc, but current system misses it,
so add glibc-utils to lxc's rdepend, fix this issue.

Signed-off-by: Wenlin Kang <59c32e08742fdc9bf0bd9f1ea9645eb2df186229@windriver.com>
Signed-off-by: Bruce Ashfield <284cc737d174a260eec2a2a6324a304f84b1ae0f@windriver.com>

lgirdk/meta-virtualization,cardoe/meta-virtualization,cardoe/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization,cardoe/meta-virtualization