chore: rename webpack configs to make clear they contain common js

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

webpack.common.cjs

@@ -1,4 +1,3 @@
-/* eslint-disable n/no-extraneous-require */
 /* eslint-disable camelcase */
 /**
  * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
@@ -14,7 +13,7 @@ const NodePolyfillPlugin = require('node-polyfill-webpack-plugin')
 const WorkboxPlugin = require('workbox-webpack-plugin')
 const WebpackSPDXPlugin = require('./build/WebpackSPDXPlugin.js')
 
-const modules = require('./webpack.modules.js')
+const modules = require('./webpack.modules.cjs')
 const { codecovWebpackPlugin } = require('@codecov/webpack-plugin')
 
 const appVersion = readFileSync('./version.php').toString().match(/OC_Version.+\[([0-9]{2})/)?.[1] ?? 'unknown'

webpack.config.js

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 const { merge } = require('webpack-merge')
-const config = require('./webpack.common.js')
+const config = require('./webpack.common.cjs')
 
 let isDev = false
 try {