busybox: adjust with glibc and libcrypt-compat

glibc 2.39 has removed libcrypt completely.
solution: link against libxcrypt built with glibc compatibility.

Signed-off-by: Konstantin Demin <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/19293
Signed-off-by: Hauke Mehrtens <[email protected]>

package/utils/busybox/Makefile

@@ -48,7 +48,7 @@ define Package/busybox/Default
   MAINTAINER:=Felix Fietkau <[email protected]>
   TITLE:=Core utilities for embedded Linux
   URL:=http://busybox.net/
-  DEPENDS:=+BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter +(USE_GLIBC&&BUSYBOX_CONFIG_FEATURE_MOUNT_NFS)||(USE_GLIBC&&BUSYBOX_CONFIG_FEATURE_INETD_RPC):libtirpc
+  DEPENDS:= +USE_GLIBC:libcrypt-compat +BUSYBOX_CONFIG_PAM:libpam +BUSYBOX_CONFIG_NTPD:jsonfilter +(USE_GLIBC&&BUSYBOX_CONFIG_FEATURE_MOUNT_NFS)||(USE_GLIBC&&BUSYBOX_CONFIG_FEATURE_INETD_RPC):libtirpc
   USERID:=ntp=123:ntp=123
 endef