bump: Akka 2.8.1 (#394)

* bump: Akka 2.8.1
* bump: Scala 3.2.2

Author: johanandren

project/Dependencies.scala

@@ -7,11 +7,11 @@ import sbt._
 object Dependencies {
   val Scala213 = "2.13.10"
   val Scala212 = "2.12.17"
-  val Scala3 = "3.1.3"
+  val Scala3 = "3.2.2"
   val Scala2Versions = Seq(Scala213, Scala212)
   val ScalaVersions = Dependencies.Scala2Versions :+ Dependencies.Scala3
   // FIXME final release bump once available
-  val AkkaVersion = System.getProperty("override.akka.version", "2.8.1-M1")
+  val AkkaVersion = System.getProperty("override.akka.version", "2.8.1")
   val AkkaVersionInDocs = AkkaVersion.take(3)
   val AkkaPersistenceJdbcVersion = "5.2.0" // only in migration tool tests
   val AkkaProjectionVersionInDocs = "current"