Remove libjli darwin workaround

JDK-8235687 changed Contents/MacOS/libjli.dylib from a copy of libjli to
a symlink. This created issues for some applications such as Eclipse so
we changed it back to a symlink in GraalVM.

The workaround is now wrong on some JDK versions since libjli moved.
Also, those issues should now be resolved (JDK-8238225) so we can remove
the workaround.

sdk/mx.sdk/mx_sdk_vm_impl.py

@@ -453,12 +453,6 @@ def _patch_darwin_jdk():
                         _incl_list.append((base_dir + '/Contents/Info.plist', plist_src))
                         _excl_list.append(orig_info_plist)
                         break
-                libjli_symlink = {
-                    'source_type': 'link',
-                    'path': '../Home/jre/lib/jli/libjli.dylib' if _src_jdk_version == 8 else '../Home/lib/jli/libjli.dylib'
-                }
-                _incl_list.append((base_dir + '/Contents/MacOS/libjli.dylib', libjli_symlink))
-                _excl_list.append(join(_src_jdk_dir, 'Contents', 'MacOS', 'libjli.dylib'))
             return _incl_list, _excl_list
 
         svm_component = get_component('svm', stage1=True)