lintian: Add explicit source format

Change-Id: I935bc05b4fb45be01281be8489f98a74a97faca7
(cherry picked from commit b1fa438ed6c51fc953a63f279fa4dfbd2d7c0cfe)
1 file changed
tree: 334eb219950a4964bcfe1f89b309392ebe725489
  1. debian/
  2. pinout
  3. reboot-bootloader
  4. snapshot