gnu: LibreOffice: Build with libxcrypt.

Glibc 2.38 no longer includes libcrypt by default, so we provide this
functionality via libxcrypt.

https://sourceware.org/glibc/wiki/Release/2.38#Building_libcrypt_is_disabled_by_default

* gnu/packages/libreoffice.scm (libreoffice)[inputs]: Add libxcrypt.

Change-Id: I3c9e02abb420a710d3a71bf137187dd989eb0398

gnu/packages/libreoffice.scm

@@ -52,6 +52,7 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cpp)
+  #:use-module (gnu packages crypto)
   #:use-module (gnu packages cups)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
@@ -1136,6 +1137,7 @@ commonly called @code{ftoa} or @code{dtoa}.")
            libwebp
            libwpg
            libwps
+           libxcrypt
            libxrandr
            libxrender
            libxslt