Do not rely only on distributor name but consider value (appId) as well.

This will fix issue when multiple UnifiedPush distributor with the same friendly name are available on the phone.
Fixes #4306

libraries/pushproviders/api/src/main/kotlin/io/element/android/libraries/pushproviders/api/Distributor.kt

@@ -18,4 +18,6 @@ package io.element.android.libraries.pushproviders.api
 data class Distributor(
     val value: String,
     val name: String,
-)
+) {
+    val fullName = "$name ($value)"
+}