Update main.yml

Author: florianBachinger

.github/workflows/main.yml

@@ -36,7 +36,7 @@ jobs:
           git config user.name "Florian Bachinger"
           git commit -am "remove workflow, rename cname"
 
-          git push --mirror https://github.com/prescriptiveanalytics/secureprescriptiveanalytics.github.io.git
+          git push --mirror git@github.com:prescriptiveanalytics/secureprescriptiveanalytics.github.io.git
           
           git reset --hard HEAD~1