[PATCH] doc: fix missing release note for UFO on iavf and ice

[Thomas Monjalon]

> > Add missing release note for UDP fragmentation offload on iavf and ice.
> > 
> > Fixes: 0f24dc14654e ("net/iavf: enable UDP fragmentation offload")
> > Fixes: 623ca7a15db4 ("net/ice: enable UDP fragmentation offload")
> > 
> > Signed-off-by: Zhichao Zeng <zhichaox.zeng at intel.com>
> 
> Acked-by: Qi Zhang <qi.z.zhang at intel.com>

Applied