Pull Request (PR) into Code-2023

Code Description

Update README.md for 2023-2024 car.

[ ] Is this code linked to a new board or board rev?
- [ ] Is there a PR for that board in circuits-2023? If so, please pause until that PR is merged.
[ ] If you made a change or addition or deletion to the CAN library, did you inform the Data Aq lead?
[ ] Did you test the code in real-world conditions before submitting?
- [ ] Did you use CPU Speed = 720 MHz (overclock) and Optimize = Fastest when testing with Teensy 4.x?
- [ ] Did you use CPU Speed = 144 MHz (overclock) and Optimize = Fastest with LTO when testing with Teensy 3.5?
- [ ] Did you use CPU Speed = 120 MHz (overclock) and Optimize = Fastest with LTO when testing with Teensy 3.2?
- [ ] Did you use Teensyduino 1.56 with Arduino 1.8.19 when testing with the latest libraries from main?
[ ] Did you pull main into your branch?
- [ ] Did you check for merge conflicts?
- [ ] Did you resolve any that occurred? If you are having trouble or are confused, contact a lead!
[x] Did you fill out the above template?
[x] Did you assign the right people for review (on the right)?