libpam: Stop a QA WARNING when building multlib version

libpam: Stop a QA WARNING when building multlib version

WARNING: QA Issue: lib64-libpam: Files/directories were installed but
not shipped
  /usr/sbin/pam_console_apply

Because the package name is changed to mlprefix-pam-plugin-console. The file
must be appended to that item.

Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>