Ktlint fixes

Signed-off-by: penguindan <[email protected]>

Author: PenguinDan

kotlin-sdk/src/commonMain/kotlin/dev/openfeature/kotlin/sdk/multiprovider/MultiProvider.kt

@@ -17,7 +17,6 @@ import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.async
 import kotlinx.coroutines.awaitAll
 import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow