Infrastructure: Bump Tortoise to latest

- Support `any-breed-on?` optimization
- Support `__clear-all-and-reset-ticks` legacy primitive

build.sbt

@@ -36,7 +36,7 @@ lazy val root = (project in file("."))
     TestAssets / JsEngineKeys.npmNodeModules := Nil
   )
 
-val tortoiseVersion = "1.0-8cea3a2"
+val tortoiseVersion = "1.0-be6b6e0"
 
 resolvers ++= Seq(
   "compilerjvm"     at "https://dl.cloudsmith.io/public/netlogo/tortoise/maven/"