[PATCH] doc: update QinQ strip & VLAN filter notes

[Bruce Richardson]

On Tue, Dec 02, 2025 at 08:55:53PM +0000, Anurag Mandal wrote:
> Tested QinQ stripping with TPIDs 0x88A8 and 0x8100.
> Removed QinQ related obsolete notes for FW version >= 8.4.
> Added new "QinQ strip" section under "Sample Application Notes".
> Added VLAN filter enable command to its notes as, VLAN cannot
> be added to port without it.
> 
> Signed-off-by: Anurag Mandal <anurag.mandal at intel.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied to dpdk-next-net-intel,

Thanks,
/Bruce