Running doom upgrade gives error "x Failed to tangle any blocks from your config."

### I confirm that...

- [X] I have searched the [issue tracker](https://github.com/doomemacs/doomemacs/issues), [documentation](https://docs.doomemacs.org), [FAQ](https://docs.doomemacs.org/-/faq), [Discourse](https://discourse.doomemacs.org), and [Google](https://google.com), in case this issue has already been reported/resolved.

- [X] I have read "[How to Debug Issues](https://doomemacs.org/d/how2debug)", and will use it to provide as much information about this issue as possible.

- [X] The issue can be reproduced on the **latest** available commit of Doom.

- [X] The issue can be reproduced on a stable release of Emacs, such as 27 or 28. *(Doom does not support development builds like 29+ or any version ending in .50 or .9x)*

### Expected behavior

Previously when I ran doom upgrade command it used to check for upgrade and upgrade the installed packages

### Current behavior

Now when I run doom upgrade command it shows below error. Note that I am using chemacs2 for managing different flavours of emacs. But this issue is also happening in WSL windows.

~/.doom-emacs/bin/doom upgrade
> Preparing to upgrade Doom Emacs and its packages...
✓ Doom is already up-to-date!
Doom is up-to-date!
> Tangling your literate config...
x Failed to tangle any blocks from your config.
✓ Finished in 7.19223s

### Steps to reproduce

Just run doom upgrade.

### System Information

https://gist.github.com/mparida-f5/7b6df4577bd058d509c34e8e88b73075