try to exclude fansi_2.13 when using scala3

re com-lihaoyi/Ammonite#1241

Author: mpollmeier

build.sbt

@@ -63,6 +63,12 @@ createDistribution := {
   distributionFile
 }
 
+
+ThisBuild / excludeDependencies ++= Seq(
+  // TODO this should only be excluded if the scala version is 3
+  ExclusionRule("com.lihaoyi", "fansi_2.13"),
+)
+
 ThisBuild / resolvers ++= Seq(
   Resolver.mavenLocal,
   "Sonatype OSS" at "https://oss.sonatype.org/content/repositories/public",