Merge pull request 'cron: reset origin remote url, so that next step's git fetch works' (#52) from fix/main-branch-upstream-cron into main

Reviewed-on: https://git.b12f.io/pub-solar/os/pulls/52
Reviewed-by: Benjamin Bädorf <b12f@noreply.example.org>

.drone.yml

@@ -22,6 +22,7 @@ steps:
       - git checkout -b devos --track origin/devos
       - git merge -X theirs devos/main
       - git push origin devos
+      - git remote set-url origin https://git.b12f.io/pub-solar/os.git
 
   - name: "Sync $BRANCH with upstream"
     image: alpine/git