[L] Change in coreboot[master]: Docs: Add a debugging section to the tutorial

[David Hubbard (Code Review)]

Attention is currently required from: Paul Menzel, Nicholas Chin.

David Hubbard has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/73029 )

Change subject: Docs: Add a debugging section to the tutorial
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Patch Set 4:

(1 comment)

File Documentation/tutorial/console/index.md:

https://review.coreboot.org/c/coreboot/+/73029/comment/af3fb3c4_8b9b15a8 
PS4, Line 190: `util` directory
> `util/spkmodem_recv` directory

Done