Replace better-monadic-for to the extent possible

See https://github.com/oleg-py/better-monadic-for#note-on-scala-3

build.sbt

@@ -126,7 +126,7 @@ lazy val poolq = project
     name := "poolq3",
     organization := "org.broadinstitute.gpp",
     libraryDependencies := dependencies,
-    scalacOptions ++= List("-P:acyclic:force", "-Xsource:3"),
+    scalacOptions ++= List("-Xsource:future"),
     buildInfoKeys := Seq[BuildInfoKey](name, version),
     buildInfoPackage := "org.broadinstitute.gpp.poolq3",
     testFrameworks += new TestFramework("munit.Framework"),