Set reference version to 3.2.2 (#16671)

Author: Kordyjan

project/Build.scala

@@ -80,7 +80,7 @@ object DottyJSPlugin extends AutoPlugin {
 object Build {
   import ScaladocConfigs._
 
-  val referenceVersion = "3.2.2-RC2"
+  val referenceVersion = "3.2.2"
 
   val baseVersion = "3.3.0-RC1"
 
@@ -98,7 +98,7 @@ object Build {
    *  set to 3.1.3. If it is going to be 3.1.0, it must be set to the latest
    *  3.0.x release.
    */
-  val previousDottyVersion = "3.2.1"
+  val previousDottyVersion = "3.2.2"
 
   object CompatMode {
     final val BinaryCompatible = 0