appveyor: try podman 20

Author: vszakats

appveyor.yml

@@ -60,6 +60,9 @@ build_script:
       sudo rm -rf /etc/apt/sources.list.d/git-core-ubuntu-ppa-*.list
       sudo rm -rf /etc/apt/sources.list.d/google-chrome.list
       sudo rm -rf /etc/apt/sources.list.d/ubuntu-toolchain-*.list
+      rm -rf ~/.local/share/containers/
+      echo '[engine]' >> ~/.local/share/containers/
+      echo 'cgroup_manager = "cgroupfs"' >> ~/.local/share/containers/
       sudo apt-get -o Dpkg::Use-Pty=0 update
       sudo rm -f /var/lib/man-db/auto-update
       sudo apt-get -o Dpkg::Use-Pty=0 install -y --no-install-suggests --no-install-recommends podman uidmap fuse-overlayfs dbus-user-session
@@ -72,7 +75,6 @@ build_script:
       whoami
       id
       ls -lA
-      sudo rm -rf ~/.local/share/containers/
       time podman run --volume="$(pwd):$(pwd):O" --workdir="$(pwd)" \
         --env-file=<(env | grep -a -E \
           '^(CW_|SIGN_|COSIGN_|DEPLOY_|APPVEYOR_|CI_|DO_NOT_TRACK)') \