dry: true result different from real run

[Yuriy Belenko]

Issue description or question

With dry run option on plugin doesn't remove .htaccess file in subfolder. When I turn dry off(dry: false or omitted) it removes /public/admin/.htaccess file. Since dry option gives different result I think it's not related to my ignore pattern.

Webpack Config

// paste your webpack config here
module.exports = {
    entry: path.resolve(__dirname, 'src/index.jsx'),
    output: {
      publicPath: '/',
      path: path.resolve(__dirname, 'public'),
    },
    plugins: [
      new CleanWebpackPlugin({
        cleanOnceBeforeBuildPatterns: ['**/*', '!.htaccess', '!**/.htaccess'],
        cleanStaleWebpackAssets: false,
        dry: true,
      }),
    ],
}

clean-webpack-plugin: dry public/04c32ae08800337a45225a7e807d8e6c.woff
clean-webpack-plugin: dry public/05cc2c0fc3e3121d720b5ee70cfd6afd.woff2
clean-webpack-plugin: dry public/0907d2be1ee9fab7beff3730a528f091.woff
clean-webpack-plugin: dry public/0e74048a09664ef82e1d61c7f34eeb2e.png
clean-webpack-plugin: dry public/0fc0ecc099328fe82619fee6430b80ab.svg
clean-webpack-plugin: dry public/1041b0b69e6bef700a6527f96da28ab0.svg
clean-webpack-plugin: dry public/156fb29fa0f83188d596c9e07d79d277.svg
clean-webpack-plugin: dry public/1c47db5a64cd8e3d983259b371d0d5fa.woff
clean-webpack-plugin: dry public/2f0cd8b46b478d2ef8b3211a9f20c773.svg
clean-webpack-plugin: dry public/3419c846efd4ec58e4a740b3d924ec3e.svg
clean-webpack-plugin: dry public/3b454dabbbc54e81472bb63c19941bbe.woff
clean-webpack-plugin: dry public/42da41ae25d3b3c862fff0c428d236a8.woff
clean-webpack-plugin: dry public/4da4c19319100df7734c4643db00d6c7.woff
clean-webpack-plugin: dry public/62fcce6dcf3f44b5f987d84394b26724.woff
clean-webpack-plugin: dry public/659104546f390e057efeda29343c29b1.woff2
clean-webpack-plugin: dry public/6f17adb816bf58f7adbc058213032bba.svg
clean-webpack-plugin: dry public/792709350e94a6a8de85b2704e626d23.png
clean-webpack-plugin: dry public/7929be933d3552eb77ae74ed482edd4c.woff2
clean-webpack-plugin: dry public/82b0c945e063dcd47648d66785b08c87.woff2
clean-webpack-plugin: dry public/83f8dbd217e442fe487c0ef9a37c1ae2.woff2
clean-webpack-plugin: dry public/8be5bd6e952f42a5a91d7b9c1cd83647.svg
clean-webpack-plugin: dry public/91ba30cbf85d016293faaffca00c70f4.woff2
clean-webpack-plugin: dry public/91d277315ac14dd5b871d273ee5664b7.svg
clean-webpack-plugin: dry public/9566aaac2083dccdc16ea3f2f2135e59.woff2
clean-webpack-plugin: dry public/9b68e57e43989bf1b8831da7e4148e9d.svg
clean-webpack-plugin: dry public/9e82cdd824b75867f207203d8a4f2e6b.svg
clean-webpack-plugin: dry public/a3e4b461d6470c98737fb588ff875bc5.svg
clean-webpack-plugin: dry public/a78d486236cc870b23add126c957a96b.woff
clean-webpack-plugin: dry public/admin
clean-webpack-plugin: dry public/admin/04c32ae08800337a45225a7e807d8e6c.woff
clean-webpack-plugin: dry public/admin/3b454dabbbc54e81472bb63c19941bbe.woff
clean-webpack-plugin: dry public/admin/5b35a39c5f877ba43637e183a0d6c425.png
clean-webpack-plugin: dry public/admin/659104546f390e057efeda29343c29b1.woff2
clean-webpack-plugin: dry public/admin/6f17adb816bf58f7adbc058213032bba.svg
clean-webpack-plugin: dry public/admin/9566aaac2083dccdc16ea3f2f2135e59.woff2
clean-webpack-plugin: dry public/admin/b50824fe4ff335be8c64463129658220.woff2
clean-webpack-plugin: dry public/admin/d5d2cff5228e83ca0dffe52a9a04f424.woff
clean-webpack-plugin: dry public/admin/index.html
clean-webpack-plugin: dry public/admin/main.css
clean-webpack-plugin: dry public/admin/main.css.map
clean-webpack-plugin: dry public/admin/main.js
clean-webpack-plugin: dry public/admin/main.js.LICENSE.txt
clean-webpack-plugin: dry public/admin/main.js.map
clean-webpack-plugin: dry public/afe022459c968607e810fed60adacd58.svg
clean-webpack-plugin: dry public/b50824fe4ff335be8c64463129658220.woff2
clean-webpack-plugin: dry public/ba66f53e94dde1e31fac1932cc739874.woff2
clean-webpack-plugin: dry public/bdbb939b4fb738395aee545df46735c7.svg
clean-webpack-plugin: dry public/c10b287a720f916bdd3f5673c7ddc487.svg
clean-webpack-plugin: dry public/c741e0a0042bfe8f7db27e39ca416e8d.svg
clean-webpack-plugin: dry public/c7b880d9ff70cd596455a3e0f3b0382d.woff
clean-webpack-plugin: dry public/d5d2cff5228e83ca0dffe52a9a04f424.woff
clean-webpack-plugin: dry public/f30df9add886db4ddba84ba52f743536.woff2
clean-webpack-plugin: dry public/index.html
clean-webpack-plugin: dry public/main.css
clean-webpack-plugin: dry public/main.css.map
clean-webpack-plugin: dry public/main.js
clean-webpack-plugin: dry public/main.js.LICENSE.txt
clean-webpack-plugin: dry public/main.js.map

Environment

Run: npx envinfo --system --binaries --npmPackages clean-webpack-plugin,webpack

System:
    OS: macOS Mojave 10.14.6
    CPU: (4) x64 Intel(R) Core(TM) i5-8210Y CPU @ 1.60GHz
    Memory: 999.45 MB / 8.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 14.1.0 - /usr/local/bin/node
    npm: 6.14.4 - /usr/local/bin/npm
  npmPackages:
    clean-webpack-plugin: ^3.0.0 => 3.0.0 
    webpack: ^5.22.0 => 5.22.0