Wrong file owners in deb package

[robertauer]

makefiles/build/make/variables.mk

Line 11 in 0b14476

TAR_ARGS:=--owner=cloudogu:1000 --group=cloudogu:1000 --mtime="$(LAST_COMMIT_DATE)" --sort=name

As the cloudogu user does not automatically exist in the CES and the user 1000 may change, these owner and group settings make no sense. Lintian shows errors like this:

E: ces-commons: wrong-file-owner-uid-or-gid etc/ 1000/1000
N: 
N:    The user or group ID of the owner of the file is invalid. The owner user
N:    and group IDs must be in the set of globally allocated IDs, because
N:    other IDs are dynamically allocated and might be used for varying
N:    purposes on different systems, or are reserved. The set of the allowed,
N:    globally allocated IDs consists of the ranges 0-99, 64000-64999 and
N:    65534.
N:    
N:    It's possible for a Policy-compliant package to trigger this tag if the
N:    user is created in the preinst maintainer script, but this is a very
N:    rare case and doesn't appear to be necessary. If you found yourself
N:    needing to create a package that works this way, please file a bug
N:    against Lintian to let the maintainers know.
N:    
N:    Refer to Debian Policy Manual section 9.2 (Users and groups) for
N:    details.
N:    
N:    Severity: serious, Certainty: certain
N:    
N:    Check: files, Type: binary, udeb