NEWS: update with PR 1573 (Sirupsen rename)
NEWS: update with PR 1573 (Sirupsen rename)

Signed-off-by: André Martins <bc9800b9d52a24cce72a73dd528afed53f10e5fc@cilium.io>

michi-covalent/cilium,cilium/cilium,eloycoto/cilium,cilium-team/cilium,scanf/cilium,scanf/cilium,gumpt/cilium,gumpt/cilium,eloycoto/cilium,michi-covalent/cilium,tgraf/cilium,eloycoto/cilium,eloycoto/cilium,gumpt/cilium,gumpt/cilium,tgraf/cilium,cilium/cilium,tgraf/cilium,eloycoto/cilium,tklauser/cilium,gumpt/cilium,eloycoto/cilium,tklauser/cilium,tklauser/cilium,scanf/cilium,michi-covalent/cilium,michi-covalent/cilium,scanf/cilium,scanf/cilium,gumpt/cilium,scanf/cilium,cilium/cilium,tklauser/cilium,tklauser/cilium,eloycoto/cilium,michi-covalent/cilium,tgraf/cilium,tgraf/cilium,cilium/cilium,gumpt/cilium,cilium-team/cilium,cilium/cilium,scanf/cilium,tgraf/cilium