Merge branch 'networking-role' into 'master'

host_vars/gemini.archlinux.org/misc

host_vars/mail.archlinux.org/misc

host_vars/packer-base-image

host_vars/secure-runner1.archlinux.org/misc

roles/common/defaults/main.yml

roles/common/handlers/main.yml

roles/common/tasks/main.yml

roles/install_arch/defaults/main.yml

roles/install_arch/tasks/main.yml

roles/install_arch/templates/10-dhcp-ethernet.network.j2

roles/install_arch/templates/10-static-ethernet.network.j2

roles/networking/defaults/main.yml

roles/networking/files/hcloud-init

roles/networking/files/hcloud-init.service

roles/networking/handlers/main.yml

roles/networking/tasks/main.yml

roles/networking/templates/10-dhcp-ethernet.network.j2

roles/networking/templates/10-static-ethernet.network.j2

roles/networking/templates/resolv.conf.j2