[sqlite] Pass options to constructor of bettersqlite3

[aschmidt93]

The constructor of bettersqlite3 is currently called without any options https://github.com/WiseLibs/better-sqlite3/blob/master/docs/api.md#new-databasepath-options in SQLiteService.js:

const dbc = new sqlite(database);

Users should be able to specify options in cds.requires.db.sqlite which are then passed to the constructor of bettersqlite3:

const dbc = new sqlite(database, this.options.sqlite);