allow renovate to install without building

before this commit, renovate stumbled upon "dist/cjs/cli/index.js" not existing
when trying to install "quirrel: file:../" inside of development-ui,
since "dist/cjs/cli/index.js" is only created by running "npm run build".
There are two ways of fixing this:

1. make renovate run "npm run build"
2. introduce a proxy file that renovate can install

Since #1 isn't yet possible with renovate, this commit implements #2.

Author: Skn0tt

cli.js

@@ -0,0 +1 @@
+require("./dist/cjs/src/cli/index");

development-ui/package-lock.json

@@ -22,7 +22,7 @@
     "node": "12 || 14 || 15 || 16"
   },
   "bin": {
-    "quirrel": "dist/cjs/src/cli/index.js"
+    "quirrel": "cli.js"
   },
   "scripts": {
     "start": "node dist/cjs/src/cli/index.js",