Risk Card has "Unknown Risk" after 1.7.0 (RC2) Update (EXPOSUREAPP-3723) (#1597)

* Update RiskLevelRepository.kt

* Removed comment

Co-authored-by: harambasicluka <64483219+harambasicluka@users.noreply.github.com>

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/storage/RiskLevelRepository.kt

@@ -7,7 +7,7 @@ import kotlinx.coroutines.flow.MutableStateFlow
 
 object RiskLevelRepository {
 
-    private val internalRisklevelScore = MutableStateFlow(RiskLevelConstants.UNKNOWN_RISK_INITIAL)
+    private val internalRisklevelScore = MutableStateFlow(getLastSuccessfullyCalculatedScore().raw)
     val riskLevelScore: Flow<Int> = internalRisklevelScore
 
     private val internalRiskLevelScoreLastSuccessfulCalculated =