feat: add only the subscriber-later-binding plugin

Author: Sergio Alvarenga

.gitmodules

@@ -6,3 +6,7 @@
 	path = packages/external-plugins/oscd-plugins
 	url = https://github.com/sprinteins/oscd-plugins
 	branch = gh-pages
+[submodule "packages/external-plugins/oscd-subscriber-later-binding"]
+	path = packages/external-plugins/oscd-subscriber-later-binding
+	url = https://github.com/danyill/oscd-subscriber-later-binding
+	branch = gh-pages

packages/compas-open-scd/public/js/plugins.js

@@ -113,7 +113,7 @@ export const officialPlugins = [
   },
   {
     name: 'Subscribe (Later Binding)',
-    src: '/external-plugins/scl-editor/plugins/oscd-subscriber-later-binding/oscd-subscriber-later-binding.js',
+    src: '/external-plugins/oscd-subscriber-later-binding/oscd-subscriber-later-binding.js',
     icon: 'link',
     default: false,
     kind: 'editor',