update sqlite to 3.7.16.1

Change-Id: I9ec414e5d34a67773e35687c908029288c4a249a
Reviewed-by: Mark Brand <mabrand@mabrand.nl>

doc/src/legal/3rdparty.qdoc

@@ -369,7 +369,7 @@
     See \c qtbase/src/3rdparty/sha1/sha1.cpp for more information about the terms and
     conditions under which the code is supplied.
 
-    \section1 SQLite (\c sqlite) version 3.7.7.1
+    \section1 SQLite (\c sqlite) version 3.7.16.1
 
     \e{SQLite is a small C library that implements a
     self-contained, embeddable, zero-configuration SQL database engine.}