lintian: Add explicit source format and override

Change-Id: I1004643bf4fdd11ee4d2d350331c9dce5488ba7c
(cherry picked from commit b9b98e39a1766341a990290607c74a026c39fa9a)
2 files changed
tree: 7027c4a9c3ecfc8a8586872dd15220f4df93de35
  1. debian/
  2. cloud-key.gpg
  3. linux_signing_key.pub
  4. Makefile