Keep plugin from files

package.json

@@ -13,7 +13,7 @@
     "css-loader": "^3.6.0",
     "dotenv-webpack": "^8.0.1",
     "mirador": "git+https://gitlab.tetras-libre.fr/iiif/mirador-video-annotation#annotation-on-video",
-    "mirador-annotations": "git+gitlab@gitlab.tetras-libre.fr:iiif/mirador-annotations.git#dependencies-from-git",
+    "mirador-annotations": "file:annotations-plugin",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "style-loader": "^1.2.1"