v1.4.0

Flavors

• Adding flavor for Lumbini, Nepal by @binokaryg in #363
• Adding Gandaki, Nepal flavor based on v1.3.0 by @binokaryg in #367

Technical Improvements

• Upgrade androidx and Gradle dependencies by @m5r in #326
• Fix app crashing due to missing empty constructor in OpenSettingsDialogFragment by @sugat009 in #338
• Upgrade ruby version for fastlane by @binokaryg in #368

Full Changelog: v1.3.0...v1.4.0