INA230 driver

[erinjhu]

Purpose

Closes #441 but still need to test on board
Updated old pr: #276

New Changes

• Functions to get shunt voltage, bus voltage, current, power values: obc/app/drivers/ina230/ina230.c
• Mock data for i2c to test driver functions: obc/app/drivers/ina230/ina230.h and test/mocks/mock_i2c_hal.c
• Unit tests: test/test_obc/unit/test_ina230.cpp

Testing

• I have unit-tested this PR. Otherwise, explain why it cannot be unit-tested.
• I have tested this PR on a board if the code will run on a board (Only required for firmware developers).
• I have tested this PR by running the ARO website (Only required if the code will impact the ARO website).
• I have tested this PR by running the MCC website (Only required if the code will impact the MCC website).
• I have included screenshots of the tests performed below.

Outstanding Changes

• Test on board
• Make scalable for more than 2 devices

[github-actions]

Pull reviewers stats

Stats of the last 120 days for UWOrbital:

	User	Total reviews	Time to review	Total comments
	Adityya-K 🥇	40 ▀▀▀▀	3d 20h 30m ▀	102 ▀▀
	camspec 🥈	38 ▀▀▀▀	2d 18h 47m ▀	225 ▀▀▀▀▀
	proprogrammer504 🥉	11 ▀	7d 1h 30m ▀▀	43 ▀
	kepler452b123	8 ▀	1d 18h 25m ▀	24 ▀
	Syzygicality	5	13h 13m	8
	joannalauu	3	4d 21h 20m ▀	19
	c4bae	1	13d 1h 35m ▀▀▀▀	2

^{⚡️ Pull request stats}

[Adityya-K]

Just skimmed through the PR, will look at thoroughly during testing!

[Adityya-K]

I'll drop this as a reminder to clean up the comments. Don't resolve this until all the comments are good (preferably they get cleaned up right before merge since they might be useful during testing!)