package: Add /var/run/convoy directory to bind mount
package: Add /var/run/convoy directory to bind mount

It's needed for Docker integration

rancher/convoy,rancher/rancher-volume,rancher/convoy,medallia/convoy,nickvanw/convoy,rancher/rancher-volume,rancherio/volmgr,jinuxstyle/convoy,nickvanw/convoy,jinuxstyle/convoy,rancher/rancher-volume,rancherio/volmgr,rancherio/rancher-volume,medallia/convoy,rancher/convoy,rancherio/rancher-volume,nickvanw/convoy,medallia/convoy,rancherio/rancher-volume,jinuxstyle/convoy,rancherio/volmgr