[PATCH v1] doc: update release notes for 22.07

[Thomas Monjalon]

14/07/2022 18:19, John McNamara:
> Fix grammar, spelling and formatting of DPDK 22.07 release notes.
> 
> Signed-off-by: John McNamara <john.mcnamara at intel.com>
> ---
> 
> Note, I haven't removed the empty sections or the boilerplate text.

I've removed the boilerplate.

>  * **Updated HiSilicon hns3 driver.**
>  
> +  Updated the HiSilicon hns3 driver with the following change:
> +

I've decided to go with the shortest form without this redundant sentence
on top of each list of driver features.
Our lazy readers probably prefer less lines to scan :)

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>

Applied, thanks.