Update build.sbt

Author: Atry

BindingReactToReact/build.sbt

@@ -51,11 +51,3 @@ scalacOptions ++= PartialFunction.condOpt(
 ) { case true =>
   "-P:scalajs:sjsDefinedByDefault"
 }
-
-webpack / version := {
-  if (VersionNumber(scalaJSVersion).matchesSemVer(SemanticSelector("<1"))) {
-    "3.12.0"
-  } else {
-    "5.98.0"
-  }
-}