CI:debci: Install systemd-resolved for cloud-init & autostart tests

Author: slyon

.github/workflows/debci.yml

@@ -50,6 +50,7 @@ jobs:
           dget -u "https://deb.debian.org/debian/pool/main/n/netplan.io/netplan.io_$V.dsc"
           cp -r netplan.io-*/debian .
           rm -r debian/patches/  # clear any distro patches
+          sed -i 's|  udev,|  udev, systemd-resolved,|g' debian/tests/control  # fix warnings in cloud-init & autostart tests
           echo 'usr/libexec/netplan/configure' >> debian/netplan-generator.install
           echo 'usr/lib/systemd/system/netplan-configure.service' >> debian/netplan-generator.install
           TAG=$(git describe --tags $(git rev-list --tags --max-count=1))  # find latest (stable) tag