Add enable I2C step to Viam Rover 2 docs

[sguequierre]

I found that my power sensor wasn't getting readings and Jeremy noticed this was missing!

• Add enable I2C on Pi step

[viambot]

Overall readability score: 55.86 (🟢 +0)

File	Readability
_index.md	67.27 (🟢 +0.93)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
_index.md	67.27	53.21	9.59	11.4	10.38	6.4
	🟢 +0.93	🟢 +0.41	🟢 +0.15	🟢 +0.1	🟢 +0.3	🟢 +0.01

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	55.86	47.84	10.57	13.13	12.09	7.62
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[npentrel]

Suggested change

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[sguequierre]

Did you mean to comment space added? This would render everything below code. Added space

[npentrel]

Good addition - thanks!

[viambot]

You can view a rendered version of the docs from this PR at https://docs-test.viam.dev/2404