Add an option to register global hooks used for logging all SQL executed by an application.

FossilOrigin-Name: cd501bbccf3e62b002317592cc331770b32c129a

src/global.c

@@ -175,6 +175,10 @@ SQLITE_WSD struct Sqlite3Config sqlite3Config = {
    0,                         /* xLog */
    0,                         /* pLogArg */
    0,                         /* bLocaltimeFault */
+#ifdef SQLITE_ENABLE_SQLLOG
+   0,                         /* xSqllog */
+   0                          /* pSqllogArg */
+#endif
 };