winget version is outdated and unsigned

```
$ winget show cloudflared
Found cloudflared [Cloudflare.cloudflared]
Version: 2025.8.1
Publisher: cloudflare
Publisher Url: https://github.com/cloudflare/cloudflared
Installer:
Installer Url: https://github.com/cloudflare/cloudflared/releases/download/2025.8.1/cloudflared-windows-amd64.msi
Installer SHA256: 5ea952d64d721239acc0baf2d6a8e4755728606d660db220333cd76d86ebb604
Release Date: 2025-08-21
```

I propose having a github action that automatically upload to winget on new version release, could use https://github.com/vedantmgoyal9/winget-releaser

Used by many, including for example [nushell ](https://github.com/nushell/nushell/blob/main/.github/workflows/winget-submission.yml), [pnpm](https://github.com/pnpm/pnpm/blob/main/.github/workflows/update-latest.yml#L30-L40), [fd](https://github.com/sharkdp/fd/blob/84789bfe57d7cd9caa7965f488750c96beb606d9/.github/workflows/CICD.yml#L302-L312), [zed](https://github.com/zed-industries/zed/blob/57ea23d161c99d7f3995c276cc77d33a51af17cf/tooling/xtask/src/tasks/workflows/after_release.rs#L135-L145), [vscodium](https://github.com/VSCodium/vscodium/blob/main/.github/workflows/stable-windows.yml#L123-L131), [neovim](https://github.com/neovim/neovim/blob/main/.github/workflows/release.yml#L220-L246), [jacket](https://github.com/Jackett/Jackett/blob/master/.github/workflows/winget.yml), and [many more](https://github.com/microsoft/winget-pkgs/pulls?q=is%3Apr+sort%3Aupdated-desc+WinGet+Releaser)