nano: update to 5.1

Update nano to version 5.1.

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:=5.0
+PKG_VERSION:=5.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/nano
-PKG_HASH:=7c0d94be69cd066f20df2868a2da02f7b1d416ce8d47c0850a8bd270897caa36
+PKG_HASH:=9efc46f341404d60095d16fc4f0419fc84b6e4eaeaf6ebce605d0465d92a6ee6
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=COPYING