To make product name templatization works correctly, we cannot use
"debian/scylla-server" as package contents directory path,
need to use template like "debian/{{product}}-server" instead.
Signed-off-by: Takuya ASADA <syuu@scylladb.com>
Message-Id: <20190517121946.18248-1-syuu@scylladb.com>