[PATCH] doc: fix missing release note for double vlan on ice

[Thomas Monjalon]

28/06/2023 08:00, Mingjin Ye:
> Add missing release note for double vlan on ice driver.
> 
> Fixes: de5da9d16430 ("net/ice: support double VLAN")
> 
> Signed-off-by: Mingjin Ye <mingjinx.ye at intel.com>

Applied (and simplified).