Transmit Git Hash over CAN

[luaibash]

Description

• Added python script to retrieve the git hash and unstaged changes status, writing them as variables to a cpp file.
• Configured each project to run the python script before running the project itself, such that the git values are available to be used by the project.
• Modified each project to send the git hash CAN message every 1ms, using the generated values from the cpp file.

[BlakeFreer]

looks good! just a few comments about platformio

[BlakeFreer]

🫎