sqlite: update to 3.21.0

Signed-off-by: Ian Leonard <antonlacon@gmail.com>

libs/sqlite3/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=sqlite
-PKG_VERSION:=3200100
+PKG_VERSION:=3210000
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-autoconf-$(PKG_VERSION).tar.gz
-PKG_HASH:=ec66595b29bc0798b023a5122021ea646ab4fa9e2f735937c5426feeba950742
+PKG_HASH:=d7dd516775005ad87a57f428b6f86afd206cb341722927f104d3f0cf65fbbbe3
 PKG_SOURCE_URL:=http://www.sqlite.org/2017/
 
 PKG_LICENSE:=PUBLICDOMAIN