[Feature Request] Allow additional script context roots

[DaPutzy]

Given our git repository structure:

all requests and environments omitted as well as simplified

.
├── collection-1
│   └── bruno.json
├── collection-2
│   └── bruno.json
├── collection-3
│   └── bruno.json
└── scripts
    ├── foo.js
    └── bar.js

We would like to be able to access the shared scripts foo.js and bar.js in mutliple collections.
Currently the only way to achieve this without duplicating the scripts is by using symlinks:

all requests and environments omitted as well as simplified

.
├── collection-1
│   ├── bruno.json
│   ├── scripts -> ../scripts
├── collection-2
│   ├── bruno.json
│   ├── scripts -> ../scripts
├── collection-3
│   ├── bruno.json
│   ├── scripts -> ../scripts
└── scripts
    ├── foo.js
    └── bar.js

Im not a fan especially because the symlinks are shown as empty folders in the UI.

[DaPutzy]

This relates to #178 and #317 with the difference being access to scripts across collections :)

[DaPutzy]

I created a PR (#795) to add this feature.

With that change i can add:

  "scripts": {
    "additionalContextRoots": [
      "../scripts"
    ]
  }

to my collection config and then use scripts that are outside the actual collection folder, e.g.:

const foo = require("../scripts/foo.js");
const bar = require("../scripts/bar.js");