finik[eth] gpio application add

[karasevia]

Application Submission

• Приложение для проверки и использования модуля ethernet на основе чипа W5500. Позволяет получить адрес по DHCP или задать статический, после чего отправить ping на указанный адресс. Так же, приложение пишет подробные логи своей работы в папку своего приложения. Вы ничего не потеряете.

Extra Requirements

• Необходимо подключить модуль на основе W5500 к SPI флиппера.

Author Checklist (Fill this out)

• [x] I've read the contribution guidelines and my PR follows them
• [x] I own the code I'm submitting or have code owner's permission to submit it
• [ ] I have validated the manifest file(s) with python3 tools/bundle.py --nolint applications/CATEGORY/APPID/manifest.yml bundle.zip

Reviewer Checklist (Don't fill this out)

• [ ] Bundle is valid
• [ ] There are no obvious issues with the source code
• [ ] I've ran this application and verified its functionality

[doomwastaken]

Greetings! There are multiple build errors, try validating your code with the script in the PR description. It will show you all build errors, fix them, update commit hash and I will re-run the jobs.

Feel free to do it whenever you are ready