Make SQLite more durable by default

[natew]

Not sure how worth it this is but we may need to compile SQLite custom anyways, and worth checking the options there.

"Using recent version of SQLite3 (3.22.0) with SQLITE_DEFAULT_SYNCHRONOUS=3 (EXTRA DURABLE) build setting to be extra robust against possible database corruption ref: storesafe/cordova-sqlite-storage#736"

via: https://github.com/litehelpers/Cordova-sqlite-storage