v3.5.9
[SPARK-42656][CONNECT][FOLLOWUP] Spark Connect Shell
[SPARK-42656][SPARK SHELL][CONNECT][FOLLOWUP] Add same `ClassNotFoundException` catch to `repl.Main` for Scala 2.13
[SPARK-43292][CORE][CONNECT] Move `ExecutorClassLoader` to `core` module and simplify `Executor#addReplClassLoaderIfNeeded`