Removing BRB due to the crashes.

app/src/main/java/com/vitorpamplona/amethyst/service/Constants.kt

@@ -6,7 +6,7 @@ object Constants {
     val defaultRelays = arrayOf(
       Relay("wss://nostr.bitcoiner.social", read = true, write = true),
       Relay("wss://relay.nostr.bg", read = true, write = true),
-      Relay("wss://brb.io", read = true, write = true),
+      //Relay("wss://brb.io", read = true, write = true),
       Relay("wss://relay.snort.social", read = true, write = true),
       Relay("wss://nostr.rocks", read = true, write = true),
       Relay("wss://relay.damus.io", read = true, write = true),