Revert "fix: disable notification timestamp to prevent jumps on some devices"

This reverts commit db92055.

Author: zaneschepke

app/src/main/java/com/zaneschepke/wireguardautotunnel/core/notification/NotificationManager.kt

@@ -17,7 +17,7 @@ interface NotificationManager {
         subText: String? = null,
         actions: Collection<NotificationCompat.Action> = emptyList(),
         description: String = "",
-        showTimestamp: Boolean = false,
+        showTimestamp: Boolean = true,
         importance: Int = NotificationManager.IMPORTANCE_LOW,
         onGoing: Boolean = false,
         onlyAlertOnce: Boolean = true,