datapath: Sort VLAN IDs in generated macros
datapath: Sort VLAN IDs in generated macros

Apparently netlink.LinkList() can return VLAN IDs in any order. Sort
them to get consistent generated macros.

Fixes: #17104
Signed-off-by: Jarno Rajahalme <0f1ab0ac7dffd9db21aa539af2fd4bb04abc3ad4@isovalent.com>

cilium/cilium,tklauser/cilium,cilium/cilium,cilium/cilium,tklauser/cilium,tklauser/cilium,cilium/cilium,tklauser/cilium,michi-covalent/cilium,tklauser/cilium,michi-covalent/cilium,michi-covalent/cilium,cilium/cilium,michi-covalent/cilium,michi-covalent/cilium