Bump Swift SDK version

Author: wkal-pubnub

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ dokka = "1.9.20"
 kotlinx_datetime = "0.6.1"
 kotlinx_coroutines = "1.9.0"
 pubnub_js = "8.4.1"
-pubnub_swift = "8.2.4"
+pubnub_swift = "8.3.0"
 
 [libraries]
 retrofit2 = { module = "com.squareup.retrofit2:retrofit", version.ref = "retrofit2" }