nano: update to version 5.6

Upgrade nano to version 5.6

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

utils/nano/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nano
-PKG_VERSION:=5.5
+PKG_VERSION:=5.6
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/nano
-PKG_HASH:=390b81bf9b41ff736db997aede4d1f60b4453fbd75a519a4ddb645f6fd687e4a
+PKG_HASH:=fce183e4a7034d07d219c79aa2f579005d1fd49f156db6e50f53543a87637a32
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=COPYING