[Devel Bug] ClassCastException when running in emulator without Play Store

[ctsk]

When the app is running in the emulator where the play store isn't available, the app crashes when requesting a review. The stack trace reveals these lines as the culprit:

Campus-Android/app/src/main/java/de/tum/in/tumcampusapp/component/ui/overview/MainFragment.kt

Lines 188 to 191 in 9d075dd

	} else {
	// There was some problem, log or handle the error code.
	@ReviewErrorCode val reviewErrorCode = (task.exception as ReviewException).errorCode
	}

Stack trace:

Process: de.tum.in.tumcampus, PID: 19000
    java.lang.ClassCastException: com.google.android.play.core.internal.zzat cannot be cast to com.google.android.play.core.review.ReviewException
        at de.tum.in.tumcampusapp.component.ui.overview.MainFragment.triggerReviewPrompt$lambda-2(MainFragment.kt:190)
        at de.tum.in.tumcampusapp.component.ui.overview.MainFragment.$r8$lambda$m8fOp0j6HyX2ulP4M4cVAfmKVBg(Unknown Source:0)
        at de.tum.in.tumcampusapp.component.ui.overview.MainFragment$$ExternalSyntheticLambda0.onComplete(Unknown Source:4)
        at com.google.android.play.core.tasks.zza.run(com.google.android.play:core@@1.10.3:1)
        at android.os.Handler.handleCallback(Handler.java:942)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loopOnce(Looper.java:201)
        at android.os.Looper.loop(Looper.java:288)
        at android.app.ActivityThread.main(ActivityThread.java:7898)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

Since the result of that cast isn't used, I suggest removing it. Objections?