libxcrypt: upgrade 4.4.17 -> 4.4.18

file LICENSING updated: directory of files changed from m4 to build-aux

(From OE-Core rev: 6d9f47e5303d8d223419d85554e14491e9fb3421)

Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/libxcrypt/libxcrypt.inc

@@ -3,14 +3,14 @@ DESCRIPTION = "Forked code from glibc libary to extract only crypto part."
 HOMEPAGE = "https://github.com/besser82/libxcrypt"
 SECTION = "libs"
 LICENSE = "LGPLv2.1"
-LIC_FILES_CHKSUM = "file://LICENSING;md5=102923b6e1b02a85c5a1203fa87d151d \
+LIC_FILES_CHKSUM = "file://LICENSING;md5=bd5d9777dfe7076c4f2928f12fed226a \
                     file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c \
                     "
 
 inherit autotools pkgconfig
 
 SRC_URI = "git://github.com/besser82/libxcrypt.git;branch=${SRCBRANCH}"
-SRCREV = "6b110bcd4f4caa61fc39c7339d30adc20a7dd177"
+SRCREV = "94d84f92ca123d851586016c4678eb1f21c19029"
 SRCBRANCH ?= "develop"
 
 PROVIDES = "virtual/crypt"