Merge pull request #64 from Normo/13-default-branch-main

Ensure new default branch main is used by Galaxy

Author: Normo

.github/workflows/ci.yml

@@ -71,4 +71,4 @@ jobs:
         uses: "robertdebock/[email protected]"
         with:
           galaxy_api_key: "${{ secrets.galaxy_api_key }}"
-          git_branch: "master"
+          git_branch: "main"

meta/main.yml

@@ -1,5 +1,6 @@
 ---
 galaxy_info:
+  standalone: true
   role_name: "unattended_upgrades"
   author: "hifis"
   description: "Setup unattended-upgrades on Debian-based systems"