JS: rename "-library-files" argument to "-libraries" and change separator

Use the system separator (':' or ';') instead of commas

 #KT-16083 Fixed

js/js.frontend/src/org/jetbrains/kotlin/js/config/JSConfigurationKeys.java

@@ -22,7 +22,7 @@ import org.jetbrains.kotlin.serialization.js.ModuleKind;
 import java.util.List;
 
 public class JSConfigurationKeys {
-    public static final CompilerConfigurationKey<List<String>> LIBRARY_FILES =
+    public static final CompilerConfigurationKey<List<String>> LIBRARIES =
             CompilerConfigurationKey.create("library file paths");
 
     public static final CompilerConfigurationKey<Boolean> SOURCE_MAP =

js/js.frontend/src/org/jetbrains/kotlin/js/config/LibrarySourcesConfig.java

@@ -60,7 +60,7 @@ public class LibrarySourcesConfig extends JsConfig {
 
     @NotNull
     public List<String> getLibraries() {
-        return getConfiguration().getList(JSConfigurationKeys.LIBRARY_FILES);
+        return getConfiguration().getList(JSConfigurationKeys.LIBRARIES);
     }
 
     @Override