Update Caffeine from 3.1.8 to 3.2.3

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: blemale

project/CaffeineVersion.scala

@@ -1,5 +1,5 @@
 object CaffeineVersion {
 
-  val value: String = "3.1.8"
+  val value: String = "3.2.3"
 
 }