fix: 'when' expression must be exhaustive. Kotlin 1.7.10

[ffedelefrsf]

fix: 'when' expression must be exhaustive, add necessary 'UpiAwaitNotification' branch or 'else' branch instead

When upgrading Kotlin version to 1.7.10, this error show up. So an 'else' condition is added in order to make the library compile again. It could easily be another specific case that contemplates 'UpiAwaitNotification' as well.

Summary

When upgrading Kotlin version to 1.7.10, this error show up. So an 'else' condition is added in order to make the library compile again. It could easily be another specific case that contemplates 'UpiAwaitNotification' as well.

Motivation

I believe this is a needed change for the library compatibility with Kotlin 1.7.10 new version. At least it was necessary for my project to build again.

Testing

• [ x ] I tested this manually
• I added automated tests

Documentation

Select one:

• [ x ] I have added relevant documentation for my changes.
• This PR does not result in any developer-facing changes.

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[charliecruzan-stripe]

let's add an explicit case for this instead. It makes it easy to catch new NextActionType in the future 🔍

[justinadkins]

Thank you @ffedelefrsf! I'm experiencing this issue as well. Our dirty hack until now:

allprojects { project ->
    // ...
    if (project.name.contains("stripe-react-native")) {
        tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach { t ->
            kotlinOptions {
                freeCompilerArgs += "-XXLanguage:-ProhibitNonExhaustiveWhenOnAlgebraicTypes"
            }
        }
    }
}

[charliecruzan-stripe]

Tests are failing for an unrelated reason, have it fixed on a feature branch so merging this. thanks @ffedelefrsf !