Increase version 0.5.1

Fix zxing import build properly

Upgrade kotlin version of capacitor 4 build gradle

Feature/capacitor v4 missing imports by @nicholemnl in newlogic#17

Add trycatch, update smartscanner to 0.4.5 by @megaxayda in newlogic#23

Hotfix missing imports for the new version of smartscanner

Update smartscannerlib to v0.4.5.