Release 2.5.0 (nats-io#651)

* Add placement configuration to key-value and object store (nats-io#650)
* Bump System.Text.Json from 8.0.4 to 8.0.5 in /src/NATS.Client.Core (nats-io#649)
* Add other client extensions (nats-io#637)
* Add Domain support for stream mirroring and sourcing and KV full support for the same. (nats-io#631)
* Add type-forwarders NET 5.0+ (nats-io#641)
* Add JetStream NATS Client Extensions (nats-io#598)

version.txt

@@ -1 +1 @@
-2.5.0-preview.2
+2.5.0