Fix build context

.gitlab-ci.yml

Makefile

source/Makefile

source/debian/changelog

source/debian/compat

source/debian/control

source/debian/copyright

source/debian/rules

source/fakeroot/etc/default/nginx

source/fakeroot/etc/init.d/nginx

source/fakeroot/etc/logrotate.d/nginx

source/fakeroot/etc/nginx/conf.d/default.conf

source/fakeroot/etc/nginx/fastcgi_params

source/fakeroot/etc/nginx/koi-utf

source/fakeroot/etc/nginx/koi-win

source/fakeroot/etc/nginx/mime.types

source/fakeroot/etc/nginx/modules/.gitkeep

source/fakeroot/etc/nginx/nginx.conf

source/fakeroot/etc/nginx/scgi_params

source/fakeroot/etc/nginx/uwsgi_params