Icon nf-oct-file_directory changed on update to 3.0.0
Hey, I actually love an icon from the version 2.3  nerdfonts as due to the commit of modernizing the fonts, that glyh was uncertainly removed from it. One of my friend managed to get the file for that file from some other repo. 

So, I copied that font to a different file and managed to make a generate a new font with only that icon in the file with the help of fontforge. But the issue is when i'm using a font from the v3.0 the icon is hollow and If I use the older version it is how I expect it to be. 

Expectations (tested on font from v2.3) for v3.0
![Sat May  6 11:39:49 IST 2023](https://user-images.githubusercontent.com/82205152/236604623-31c284e0-3e94-40fb-9f4b-0f00b98de371.png)

This is how it is when using v3.0 fonts 
![Sat May  6 11:11:36 IST 2023](https://user-images.githubusercontent.com/82205152/236604777-bd07db33-525d-4be8-895f-20769954f186.png)

- [x ] I have searched the [issues](https://github.com/ryanoasis/nerd-fonts/issues) for my issue and found nothing related and/or helpful
- [ x] I have searched the [FAQ](https://github.com/ryanoasis/nerd-fonts/wiki/FAQ-and-Troubleshooting) for help
- [ x] I have searched the [Wiki](https://github.com/ryanoasis/nerd-fonts/wiki) for help


This is the symbol / glyph I want to be like expected above
 

## My Setup 
Arch Linux