drone: reeaaally copy releases

.drone.yml

@@ -10,8 +10,8 @@ steps:
       - apt -y install --no-install-recommends build-essential equivs devscripts
       - mk-build-deps --install --tool='apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends --yes' debian/control
       - dpkg-buildpackage -b -uc
-      - mkdir debian/release
-      - cp ../ifupdown-ng*.deb
+      - mkdir debian/release/
+      - cp ../ifupdown-ng*.deb debian/release/
       - find ..
   - name: gitea_release
     image: plugins/gitea-release