When clearing cache, also reset some data store in prefs/datastore.

features/analytics/test/src/main/kotlin/io/element/android/features/analytics/test/FakeAnalyticsService.kt

@@ -67,4 +67,8 @@ class FakeAnalyticsService(
 
     override fun trackError(throwable: Throwable) {
     }
+
+    override suspend fun reset() {
+        didAskUserConsentFlow.value = false
+    }
 }