dh_dwarf2sources: Add arch suffix to bin2sources files
The bin2sources file may differ between architectures which may cause failures when trying to install the same packages for multiple archs (multiarch support) given they are installed in a arch independent directory.
Fix that by adding the architecture as suffix to the file.
Signed-off-by: Andre Moreira Magalhaes andre.magalhaes@collabora.com
Edited by Andre Moreira Magalhaes