meta: enable linter on mjs scripts (#3364)

.eslintrc.js

@@ -166,6 +166,7 @@ module.exports = {
     {
       files: [
         'bin/**.js',
+        'bin/**.mjs',
         'examples/**/*.js',
         'packages/@uppy/companion/test/**/*.js',
         'test/**/*.js',

bin/update-contributors.mjs

@@ -1,36 +1,38 @@
-import { spawn } from "node:child_process"
-import fs from "node:fs/promises"
+#!/usr/bin/env node
 
-const README_FILE_NAME = new URL("../README.md", import.meta.url)
+import { spawn } from 'node:child_process'
+import fs from 'node:fs/promises'
 
-const readme = await fs.open(README_FILE_NAME, "r+")
+const README_FILE_NAME = new URL('../README.md', import.meta.url)
+
+const readme = await fs.open(README_FILE_NAME, 'r+')
 const readmeContent = await readme.readFile()
 
-const githubcontrib = spawn("npx", [
-    'githubcontrib',
-    '--owner', 'transloadit',
-    '--repo', 'uppy',
-    '--cols', '6',
-    '--format', 'md',
-    '--showlogin', 'true',
-    '--sortOrder', 'desc',
-  ], {
-    stdio: ['ignore', 'pipe', 'inherit'],
-  });
+const githubcontrib = spawn('npx', [
+  'githubcontrib',
+  '--owner', 'transloadit',
+  '--repo', 'uppy',
+  '--cols', '6',
+  '--format', 'md',
+  '--showlogin', 'true',
+  '--sortOrder', 'desc',
+], {
+  stdio: ['ignore', 'pipe', 'inherit'],
+})
 
 githubcontrib.on('error', console.error)
 
 // Detect start of contributors section.
-const START_TAG = Buffer.from("<!--contributors-->\n")
-let START_TAG_POSITION = readmeContent.indexOf(START_TAG) + START_TAG.byteLength
+const START_TAG = Buffer.from('<!--contributors-->\n')
+const START_TAG_POSITION = readmeContent.indexOf(START_TAG) + START_TAG.byteLength
 
 let cursor = START_TAG_POSITION
 for await (const data of githubcontrib.stdout) {
-  const { bytesWritten } = await readme.write(data.toString('utf-8'), cursor, "utf-8")
+  const { bytesWritten } = await readme.write(data.toString('utf-8'), cursor, 'utf-8')
   cursor += bytesWritten
 }
 
-if(cursor === START_TAG_POSITION) {
+if (cursor === START_TAG_POSITION) {
   console.log('Empty response from githubcontrib. GitHub’s rate limit?')
   await readme.close()
   process.exit(1)
@@ -39,8 +41,8 @@ if(cursor === START_TAG_POSITION) {
 // Write the end of the file.
 await readme.write(
   readmeContent,
-  readmeContent.indexOf("<!--/contributors-->"),
+  readmeContent.indexOf('<!--/contributors-->'),
   undefined,
-  cursor
+  cursor,
 )
 await readme.close()