bignose/debian_git-buildpackage: Personal fork from https://git.sigxcpu.org/cgit/git-buildpackage/ @ issue/802284-overlay-before-rules

Rama: issue/802284-overlay-before-rules

Guido Günther 5c23d417c4 GitRepository: properly determine git-dir		%!s(int64=7) %!d(string=hai) anos
..
deb	5c23d417c4 GitRepository: properly determine git-dir	%!s(int64=7) %!d(string=hai) anos
rpm	de34579894 Update submodule	%!s(int64=7) %!d(string=hai) anos
__init__.py	d90e6be44f import-orig: determine download automatically	%!s(int64=7) %!d(string=hai) anos