Docs: Fix broken header references

MyST Parser automatically generates label "slugs" for headers which
should be used to reference them from links [1]. These labels are in
"slug-case", i.e. the original header text in lower case separated by
dashes, with punctuation removed. This fixes a few "cross-reference
target not found" warnings.

[1] https://myst-parser.readthedocs.io/en/latest/syntax/optional.html#anchor-slug-structure

Change-Id: Ia6970d03b961bde6d7cd0fa3297f8d84b75d3b34
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83976
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

0 files changed, 0 insertions, 0 deletions