package/librsync: bump to version 2.3.4

https://github.com/librsync/librsync/blob/v2.3.4/NEWS.md

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/librsync/librsync.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  ef8ce23df38d5076d25510baa2cabedffbe0af460d887d86c2413a1c2b0c676f  librsync-2.3.2.tar.gz
+sha256  a0dedf9fff66d8e29e7c25d23c1f42beda2089fb4eac1b36e6acd8a29edfbd1f  librsync-2.3.4.tar.gz
 sha256  5bbcbb737e60fe9deba08ecbd00920cfcc3403ba2e534c64fdeea49d6bb87509  COPYING

package/librsync/librsync.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBRSYNC_VERSION = 2.3.2
+LIBRSYNC_VERSION = 2.3.4
 LIBRSYNC_SITE = https://github.com/librsync/librsync/releases/download/v$(LIBRSYNC_VERSION)
 LIBRSYNC_LICENSE = LGPL-2.1+
 LIBRSYNC_LICENSE_FILES = COPYING