[PATCH v4] doc: update Linux core isolation guide

[Thomas Monjalon]

31/10/2022 12:57, pbhagavatula at marvell.com:
> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
> 
> Update Linux core isolation guide to include isolation from
> timers, RCU processing and IRQs.
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
> Acked-by: Jerin Jacob <jerinj at marvell.com>
> ---
>  v4 Changes:
>  - Give names to Links to make them clickable. (Thomas)
>  - Fix link formatting.

Reformatted links and applied.