Dotfiles cannot be included in the sources for Firefox

[hikiko4ern]

Describe the bug

Dotfiles cannot be included in a sources.zip using includeSources (added in #378) after the changes made in #501: **/* passed to fast-glob doesn't match dotfiles without dot: true, so includeSources doesn't actually affect anything https://github.com/wxt-dev/wxt/blob/6b72f883b6c9407804240efe5b10a8967f62c753/src/core/zip.ts#L102

To Reproduce

wxt-zip-env.zip

1. Install dependencies: pnpm i
2. Create sources zip: pnpm zip:firefox
3. Check if .env file is included in .output/wxt-starter-0.0.0-sources.zip

If you downgrade wxt to 0.17.4, .env file will be included in sources.zip

Expected behavior

The dotfiles specified in includeSources must be included in sources.zip

Environment

System:
  OS: Linux 5.15 Debian GNU/Linux trixie/sid
  CPU: (32) x64 AMD Ryzen 9 7950X3D 16-Core Processor
  Memory: 56.33 GB / 64.76 GB
  Container: Yes
  Shell: 5.9 - /bin/zsh
Binaries:
  Node: 20.12.1 - /mnt/wslg/runtime-dir/fnm_multishells/32306_1712432100305/bin/node
  Yarn: 4.1.1 - /mnt/wslg/runtime-dir/fnm_multishells/32306_1712432100305/bin/yarn
  npm: 10.5.0 - /mnt/wslg/runtime-dir/fnm_multishells/32306_1712432100305/bin/npm
  pnpm: 8.15.6 - /mnt/wslg/runtime-dir/fnm_multishells/32306_1712432100305/bin/pnpm
  bun: 1.1.2 - ~/.bun/bin/bun
Browsers:
  Chrome: 123.0.6312.86
  Chromium: 122.0.6261.57
npmPackages:
  wxt: ^0.17.12 => 0.17.12

Additional context

Since includeSources are already globs, perhaps it is enough to just add them to the glob sources?

await glob(['**/*', ...(options?.include || [])], {

However, I'm not sure why options.include is passed to zipDir https://github.com/wxt-dev/wxt/blob/6b72f883b6c9407804240efe5b10a8967f62c753/src/core/zip.ts#L63-L65 but actually wxt.config.zip.includeSources is used instead https://github.com/wxt-dev/wxt/blob/6b72f883b6c9407804240efe5b10a8967f62c753/src/core/zip.ts#L110-L113