DOCS-1510: Replace RPi5 config screenshot

[JessamyT]

SCUTTLE tutorial doesn't use this image anymore anyway so moving it to the appropriate place, deleting the outdate RPi screenshot, and adding an RPi5 screenshot now that that new model is available in the app.

[viambot]

Overall readability score: 56.51 (🟢 +0)

File	Readability
pi.md	43.63 (🟢 +0)
pi5.md	45.43 (🟢 +0)

View detailed metrics

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

File	Readability	FRE	GF	ARI	CLI	DCRS
pi.md	43.63	32.09	10.66	16.1	15.88	7.56
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
pi5.md	45.43	38.21	11.24	15.8	14.38	7.8
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	56.51	48.4	10.49	12.94	11.93	7.64
	🟢 +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

[viambot]

You can view a rendered version of the docs from this PR at https://docs-test.viam.dev/2320

[andf-viam]

LGTM, thank you!