documentation: Fix evaluation of reStructuredText

eval_rst isn't a valid directive. Use eval-rst instead. Also, add curly
braces where necessary since the MyST parser requires them.

Change-Id: I68337354e9bd4de4b2c29d4e42c3bb22337fbe06
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>

0 files changed, 0 insertions, 0 deletions