Fix broken link in README.md
Fix broken link in README.md

Signed-off-by: Simon Pasquier <1b30f9bad46c0a55549c5f458e92aa820a931242@gmail.com>

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