update sqlite to 3.7.16.2

Change-Id: I64527cfd757a8cb73731ac96a15d569a0040aeca
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

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 3.7.16.1
+    \section1 SQLite (\c sqlite) version 3.7.16.2
 
     \e{SQLite is a small C library that implements a
     self-contained, embeddable, zero-configuration SQL database engine.}