Update scalatest to 3.2.17 (#684)

build.sbt

@@ -51,7 +51,7 @@ publishTo := {
 // Provide a managed dependency on X if -DXVersion="" is supplied on the command line.
 val defaultVersions = Map(
   "chisel3" -> "6.0.0-M3",
-  "firrtl" -> "6.0-SNAPSHOT",
+  "firrtl" -> "6.0-SNAPSHOT"
 )
 
 scalacOptions ++= Seq(
@@ -62,7 +62,7 @@ scalacOptions ++= Seq(
   // do not warn about firrtl imports, once the firrtl repo is removed, we will need to import the code
   "-Wconf:cat=deprecation&msg=Importing from firrtl is deprecated:s",
   // do not warn about firrtl deprecations
-  "-Wconf:cat=deprecation&msg=will not be supported as part of the migration to the MLIR-based FIRRTL Compiler:s",
+  "-Wconf:cat=deprecation&msg=will not be supported as part of the migration to the MLIR-based FIRRTL Compiler:s"
 ) ++ {
   CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((2, n)) if n >= 13 => Seq("-Ymacro-annotations")
@@ -73,7 +73,7 @@ scalacOptions ++= Seq(
 libraryDependencies ++= Seq(
   "org.chipsalliance" %% "chisel" % defaultVersions("chisel3"),
   "edu.berkeley.cs" %% "firrtl2" % defaultVersions("firrtl"),
-  "org.scalatest" %% "scalatest" % "3.2.15",
+  "org.scalatest" %% "scalatest" % "3.2.17",
   "com.lihaoyi" %% "utest" % "0.8.1",
   "net.java.dev.jna" % "jna" % "5.13.0",
   "org.scala-lang" % "scala-reflect" % scalaVersion.value,