Get dev mode fixed

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/technical-features/application/legacy-extensions/package.json

@@ -24,8 +24,8 @@
   "license": "MIT",
   "homepage": "https://github.com/lensapp/lens",
   "scripts": {
+    "clean": "rimraf dist/",
     "build": "webpack",
-    "dev": "webpack --mode=development --watch",
     "lint": "lens-lint",
     "lint:fix": "lens-lint --fix"
   },