[PATCH v1] doc: update release notes for 22.11

[Mcnamara, John]

> -----Original Message-----
> From: Mcnamara, John <john.mcnamara at intel.com>
> Sent: Thursday, November 24, 2022 4:56 PM
> To: dev at dpdk.org
> Cc: thomas at monjalon.net; Mcnamara, John <john.mcnamara at intel.com>
> Subject: [PATCH v1] doc: update release notes for 22.11
> 
> Fix grammar, spelling and formatting of DPDK 22.11 release notes.

P.S., I didn't remove the instructions or empty sections.