Fix tests build issue

libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/verification/FakeSessionVerificationService.kt

@@ -84,7 +84,7 @@ class FakeSessionVerificationService : SessionVerificationService {
         this.emojiList = emojis
     }
 
-    override fun reset() {
+    override suspend fun reset() {
         _verificationFlowState.value = VerificationFlowState.Initial
     }
 }