debian/rules:update

add -DCMAKE_BUILD_TYPE=Releas
to fix the some bug of dde-shutdown

tower:https://tower.im/projects/8a6342c556be4c4eb898fdd7fd6fcb2f/todos/db2eb0383c66421ebcac5e2ff0f52e3e/?proto=https

Change-Id: Ida15919c2364b0b577ab535beb20ebd8ad0529b5