fbreader: add sqlite3 dependency
* fails to build without:
| Compiling SQLiteCommand.o ...Compiling SQLiteConnection.o ...Compiling
SQLiteDataBase.o ...Compiling SQLiteDataReader.o ...Compiling
SQLiteFactory.o ...In file included from SQLiteDataReader.h:26:0,
| from SQLiteDataReader.cpp:20:
| SQLiteCommand.h:24:21: fatal error: sqlite3.h: No such file or directory
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>