Notify of ringing call when there's an active call (#3003)

* Add `CallNotificationEventResolver` to be able to force the new ringing notification to be non-ringing given an existing ringing one.

libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/notification/NotificationData.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.element.android.libraries.matrix.test.notification
+
+import io.element.android.libraries.matrix.api.notification.NotificationContent
+import io.element.android.libraries.matrix.api.notification.NotificationData
+import io.element.android.libraries.matrix.test.AN_EVENT_ID
+import io.element.android.libraries.matrix.test.A_ROOM_ID
+
+fun aNotificationData(
+    senderDisplayName: String?,
+    senderIsNameAmbiguous: Boolean,
+): NotificationData {
+    return NotificationData(
+        eventId = AN_EVENT_ID,
+        roomId = A_ROOM_ID,
+        senderAvatarUrl = null,
+        senderDisplayName = senderDisplayName,
+        senderIsNameAmbiguous = senderIsNameAmbiguous,
+        roomAvatarUrl = null,
+        roomDisplayName = null,
+        isDirect = false,
+        isEncrypted = false,
+        isNoisy = false,
+        timestamp = 0L,
+        content = NotificationContent.MessageLike.RoomEncrypted,
+        hasMention = false,
+    )
+}