dist: ignore some files under debian/ which are created on building time
dist: ignore some files under debian/ which are created on building time

Signed-off-by: Takuya ASADA <4ebfb6f510af412d6e89fefa3ab96d9c8b5e3fff@scylladb.com>

raphaelsc/scylla,avikivity/scylla,duarten/scylla,kjniemi/scylla,kjniemi/scylla,raphaelsc/scylla,avikivity/scylla,avikivity/scylla,scylladb/scylla,duarten/scylla,kjniemi/scylla,duarten/scylla,scylladb/scylla,scylladb/scylla,raphaelsc/scylla,scylladb/scylla