debian/control: Add build-dependency on tcl8.5 | tclsh, update VCS info
debian/control: Add build-dependency on tcl8.5 | tclsh, update VCS info

ssm/pkg-varnish,ssm/pkg-varnish,ssm/pkg-varnish,ssm/pkg-varnish,wikimedia/operations-debs-varnish,ssm/pkg-varnish,wikimedia/operations-debs-varnish,wikimedia/operations-debs-varnish,wikimedia/operations-debs-varnish,wikimedia/operations-debs-varnish