Disable the use of nscd

As glibc will no longer ship nscd, disable it.
https://bugs.archlinux.org/task/79736



Signed-off-by: David Runge <dvzrv@archlinux.org>

PKGBUILD

@@ -93,6 +93,7 @@ build() {
     --with-group-name-max-length=32
     --with-libpam  # PAM integration for chpasswd, groupmems, newusers, passwd
     --without-libbsd  # shadow can use internal implementation for getting passphrase
+    --without-nscd  # we do not ship nscd anymore
     --without-selinux
     --without-su  # su is provided by util-linux
   )