Fixed naming scheme for language libraries

Author: matneu

graal-js/ci.jsonnet

@@ -34,7 +34,7 @@ local ci = import '../ci.jsonnet';
 
   local nativeImageSmokeTest = checkoutJsBenchmarks + {
     suiteimports+:: ['substratevm'],
-    nativeimages+:: ['lib:js'],
+    nativeimages+:: ['lib:jsvm'],
     extraimagebuilderarguments+:: ['-H:+TruffleCheckBlockListMethods', '-H:+ReportExceptionStackTraces'],
     run+: [
       ['mx', 'build'],

graal-js/mx.graal-js/mx_graal_js.py

@@ -331,7 +331,6 @@ def is_included(path):
     ],
     library_configs=[
         mx_sdk.LanguageLibraryConfig(
-            destination='lib/<lib:js>',
             launchers=['bin/<exe:js>'],
             jar_distributions=['graal-js:GRAALJS_LAUNCHER'],
             main_class='com.oracle.truffle.js.shell.JSLauncher',