docs: bump kernel and ena driver version in EKS XDP GSG
docs: bump kernel and ena driver version in EKS XDP GSG

The kernel-ng package updated to 5.4.50-25.83.amzn2.x86_64, also provide
an prebuilt driver package for ena driver version 2.2.10g

Signed-off-by: Tobias Klauser <9249c549618448e4c699e8032ba6c7f0d7fd4b7f@distanz.ch>

michi-covalent/cilium,michi-covalent/cilium,tgraf/cilium,tklauser/cilium,cilium/cilium,tgraf/cilium,michi-covalent/cilium,cilium/cilium,cilium/cilium,cilium-team/cilium,tgraf/cilium,tklauser/cilium,tgraf/cilium,tklauser/cilium,cilium-team/cilium,tklauser/cilium,cilium/cilium,tgraf/cilium,michi-covalent/cilium,michi-covalent/cilium,cilium/cilium,tgraf/cilium,tklauser/cilium