Update ammonite to 3.0.0-M2-8-ba4429a2 (#2948)

* Update ammonite to 3.0.0-M2-8-ba4429a2

* Fix reference docs

---------

Co-authored-by: Piotr Chabelski <[email protected]>

Author: scala-steward

project/deps.sc

@@ -112,7 +112,7 @@ object Deps {
   // DO NOT hardcode a Scala version in this dependency string
   // This dependency is used to ensure that Ammonite is available for Scala versions
   // that Scala CLI supports.
-  def ammonite = ivy"com.lihaoyi:::ammonite:3.0.0-M2-5-1c823fef"
+  def ammonite = ivy"com.lihaoyi:::ammonite:3.0.0-M2-8-ba4429a2"
   def asm      = ivy"org.ow2.asm:asm:9.7"
   // Force using of 2.13 - is there a better way?
   def bloopConfig = ivy"ch.epfl.scala:bloop-config_2.13:2.0.0"

website/docs/reference/cli-options.md

@@ -1182,7 +1182,7 @@ Use Ammonite (instead of the default Scala REPL)
 
 Aliases: `--ammonite-ver`
 
-Set the Ammonite version (3.0.0-M2-5-1c823fef by default)
+Set the Ammonite version (3.0.0-M2-8-ba4429a2 by default)
 
 ### `--ammonite-arg`