Update junit to 4.13.2 (#128)

Author: scala-steward

build.sbt

@@ -18,7 +18,7 @@ lazy val collectionContrib = crossProject(JVMPlatform, JSPlatform)
     testOptions += Tests.Argument(TestFrameworks.JUnit, "-q", "-v", "-s", "-a"),
     parallelExecution in Test := false,  // why?
     libraryDependencies ++= Seq(
-      "junit"            % "junit"           % "4.13.1" % Test,
+      "junit"            % "junit"           % "4.13.2" % Test,
       "com.novocode"     % "junit-interface" % "0.11"   % Test,
       "org.openjdk.jol"  % "jol-core"        % "0.14"   % Test
     ),