Remove resolutions and change dependencies

Author: hbcarlos

package.json

@@ -45,18 +45,18 @@
     "watch:src": "tsc -w"
   },
   "dependencies": {
-    "@jupyterlab/application": "^3.1.0-alpha.2",
-    "@jupyterlab/apputils": "^3.1.0-alpha.2",
-    "@jupyterlab/coreutils": "^5.1.0-alpha.2",
-    "@jupyterlab/docregistry": "^3.1.0-alpha.2",
-    "@jupyterlab/filebrowser": "^3.1.0-alpha.2",
-    "@jupyterlab/launcher": "^3.1.0-alpha.2",
-    "@jupyterlab/mainmenu": "^3.1.0-alpha.2",
+    "@jupyterlab/application": "^3.0.6",
+    "@jupyterlab/apputils": "^3.0.5",
+    "@jupyterlab/coreutils": "^5.0.3",
+    "@jupyterlab/docregistry": "^3.0.6",
+    "@jupyterlab/filebrowser": "^3.0.6",
+    "@jupyterlab/launcher": "^3.0.5",
+    "@jupyterlab/mainmenu": "^3.0.5",
     "@lumino/coreutils": "^1.5.3",
     "@lumino/widgets": "^1.18.0"
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^3.0.0",
+    "@jupyterlab/builder": "^3.0.5",
     "@lumino/messaging": "^1.4.3",
     "@typescript-eslint/eslint-plugin": "^2.27.0",
     "@typescript-eslint/parser": "^2.27.0",
@@ -69,13 +69,6 @@
     "rimraf": "^3.0.2",
     "typescript": "~3.9.3"
   },
-  "resolutions": {
-    "@lumino/widgets": "~1.18.0",
-    "@types/react": "~17.0.0",
-    "csstype": "~2.4.0",
-    "react": "~17.0.1",
-    "typestyle": "~2.0.4"
-  },
   "jupyterlab": {
     "extension": true,
     "outputDir": "jupyterlab-drawio/labextension"