NeoECU gitignore

This repository contains the different .gitignore files required when setting up any NeoECU project.

The files are as follows:

• global.gitignore - Copy to the root of your repository
• stm32.gitignore - Copy to the STM32 directory of your repository
• zephyr.gitignore - Copy to the Zephyr directory of your repository All files should be named .gitignore in their respective directories