chore: check less stuff into node_modules

We bundle our deps, but we don't need to bundle docs, changelogs,
editorconfigs, test coverage reports, .github workflow definitions,
lint configurations, and all the rest, which we never use.

This cuts about 10% off of our publish artifact file size.

```
$ ls -laF npm-7.16.0-*.tgz
-rw-r--r--  1 isaacs  staff  7174497 Jun  3 13:01 npm-7.16.0-release-next.tgz
-rw-r--r--  1 isaacs  staff  6782377 Jun  3 13:00 npm-7.16.0-trim-node-modules.tgz

$ ls -laF npm-7.16.0-*.tar
-rw-r--r--  1 isaacs  staff  19020288 Jun  3 13:01 npm-7.16.0-release-next.tar
-rw-r--r--  1 isaacs  staff  17474048 Jun  3 13:00 npm-7.16.0-trim-node-modules.tar
```

PR-URL: https://github.com/npm/cli/pull/3362
Credit: @isaacs
Close: #3362
Reviewed-by: @nlf

1 files changed, 0 insertions, 173 deletions

diff --git a/node_modules/libnpmsearch/README.md b/node_modules/libnpmsearch/README.md
deleted file mode 100644
index 31f44fe24..000000000
--- a/node_modules/libnpmsearch/README.md
+++ /dev/null
@@ -1,173 +0,0 @@
-# libnpmsearch
-
-[![npm version](https://img.shields.io/npm/v/libnpmsearch.svg)](https://npm.im/libnpmsearch)
-[![license](https://img.shields.io/npm/l/libnpmsearch.svg)](https://npm.im/libnpmsearch)
-[![Coverage Status](https://coveralls.io/repos/github/npm/libnpmsearch/badge.svg?branch=latest)](https://coveralls.io/github/npm/libnpmsearch?branch=latest)
-
-[`libnpmsearch`](https://github.com/npm/libnpmsearch) is a Node.js library for
-programmatically accessing the npm search endpoint. It does **not** support
-legacy search through `/-/all`.
-
-## Table of Contents
-
-* [Example](#example)
-* [Install](#install)
-* [Contributing](#contributing)
-* [API](#api)
-  * [search opts](#opts)
-  * [`search()`](#search)
-  * [`search.stream()`](#search-stream)
-
-## Example
-
-```js
-const search = require('libnpmsearch')
-
-console.log(await search('libnpm'))
-=>
-[
-  {
-    name: 'libnpm',
-    description: 'programmatic npm API',
-    ...etc
-  },
-  {
-    name: 'libnpmsearch',
-    description: 'Programmatic API for searching in npm and compatible registries',
-    ...etc
-  },
-  ...more
-]
-```
-
-## Install
-
-`$ npm install libnpmsearch`
-
-### API
-
-#### <a name="opts"></a> `opts` for `libnpmsearch` commands
-
-The following opts are used directly by `libnpmsearch` itself:
-
-* `opts.limit` - Number of results to limit the query to. Default: 20
-* `opts.from` - Offset number for results. Used with `opts.limit` for pagination. Default: 0
-* `opts.detailed` - If true, returns an object with `package`, `score`, and `searchScore` fields, with `package` being what would usually be returned, and the other two containing details about how that package scored. Useful for UIs. Default: false
-* `opts.sortBy` - Used as a shorthand to set `opts.quality`, `opts.maintenance`, and `opts.popularity` with values that prioritize each one. Should be one of `'optimal'`, `'quality'`, `'maintenance'`, or `'popularity'`. Default: `'optimal'`
-* `opts.maintenance` - Decimal number between `0` and `1` that defines the weight of `maintenance` metrics when scoring and sorting packages. Default: `0.65` (same as `opts.sortBy: 'optimal'`)
-* `opts.popularity` - Decimal number between `0` and `1` that defines the weight of `popularity` metrics when scoring and sorting packages. Default: `0.98` (same as `opts.sortBy: 'optimal'`)
-* `opts.quality` - Decimal number between `0` and `1` that defines the weight of `quality` metrics when scoring and sorting packages. Default: `0.5` (same as `opts.sortBy: 'optimal'`)
-
-`libnpmsearch` uses [`npm-registry-fetch`](https://npm.im/npm-registry-fetch).
-Most options are passed through directly to that library, so please refer to
-[its own `opts`
-documentation](https://www.npmjs.com/package/npm-registry-fetch#fetch-options)
-for options that can be passed in.
-
-A couple of options of note for those in a hurry:
-
-* `opts.token` - can be passed in and will be used as the authentication token for the registry. For other ways to pass in auth details, see the n-r-f docs.
-
-#### <a name="search"></a> `> search(query, [opts]) -> Promise`
-
-`query` must be either a String or an Array of search terms.
-
-If `opts.limit` is provided, it will be sent to the API to constrain the number
-of returned results. You may receive more, or fewer results, at the endpoint's
-discretion.
-
-The returned Promise resolved to an Array of search results with the following
-format:
-
-```js
-{
-  name: String,
-  version: SemverString,
-  description: String || null,
-  maintainers: [
-    {
-      username: String,
-      email: String
-    },
-    ...etc
-  ] || null,
-  keywords: [String] || null,
-  date: Date || null
-}
-```
-
-If `opts.limit` is provided, it will be sent to the API to constrain the number
-of returned results. You may receive more, or fewer results, at the endpoint's
-discretion.
-
-For streamed results, see [`search.stream`](#search-stream).
-
-##### Example
-
-```javascript
-await search('libnpm')
-=>
-[
-  {
-    name: 'libnpm',
-    description: 'programmatic npm API',
-    ...etc
-  },
-  {
-    name: 'libnpmsearch',
-    description: 'Programmatic API for searching in npm and compatible registries',
-    ...etc
-  },
-  ...more
-]
-```
-
-#### <a name="search-stream"></a> `> search.stream(query, [opts]) -> Stream`
-
-`query` must be either a String or an Array of search terms.
-
-If `opts.limit` is provided, it will be sent to the API to constrain the number
-of returned results. You may receive more, or fewer results, at the endpoint's
-discretion.
-
-The returned Stream emits one entry per search result, with each entry having
-the following format:
-
-```js
-{
-  name: String,
-  version: SemverString,
-  description: String || null,
-  maintainers: [
-    {
-      username: String,
-      email: String
-    },
-    ...etc
-  ] || null,
-  keywords: [String] || null,
-  date: Date || null
-}
-```
-
-For getting results in one chunk, see [`search`](#search-stream).
-
-##### Example
-
-```javascript
-search.stream('libnpm').on('data', console.log)
-=>
-// entry 1
-{
-  name: 'libnpm',
-  description: 'programmatic npm API',
-  ...etc
-}
-// entry 2
-{
-  name: 'libnpmsearch',
-  description: 'Programmatic API for searching in npm and compatible registries',
-  ...etc
-}
-// etc
-```