[PATCH v1] doc: update release notes for 23.11

[Mcnamara, John]

> -----Original Message-----
> From: David Marchand <david.marchand at redhat.com>
> Sent: Friday, November 24, 2023 12:40 PM
> To: Mcnamara, John <john.mcnamara at intel.com>
> Cc: dev at dpdk.org; thomas at monjalon.net
> Subject: Re: [PATCH v1] doc: update release notes for 23.11
> 
> Hello John,
> 
> On Fri, Nov 24, 2023 at 1:05 PM John McNamara <john.mcnamara at intel.com>
> wrote:
> > @@ -92,9 +92,11 @@ New Features
> >
> >  * **Added support for power intrinsics with AMD processors.**
> 
> You forgot to remove this line above, before adding the rewording below.

Good catch.

I was trying to add a body line to the "power intrinsics with AMD processors" heading
Because the bare heading looked odd in the rendered docs but I must have deleted the
next heading by mistake.

I'll send a v2.