chore: update .gitignore

.gitignore

@@ -4,15 +4,13 @@
 # except for .gitignore and .gitlab-ci.yml
 !.gitignore
 !.gitlab-ci.yml
-!.gitattributes
 
-# Ignore packaging output
-*.dsc
-*.tar.xz
-*.deb
-*.build
-*.changes
-*.buildinfo
-
-# Ignore other files
-TODO
+# ignore packaging output
+debian/*.postinst.debhelper
+debian/*.postrm.debhelper
+debian/*.preinst.debhelper
+debian/*.prerm.debhelper
+debian/debhelper-build-stamp
+debian/files
+debian/orange-yourdev-login.substvars
+debian/orange-yourdev-login/*