Use correct connection

Author: vmcj

.github/workflows/ansible-deployments.yml

@@ -21,7 +21,7 @@ jobs:
         run: sudo apt update; sudo apt install ansible
       - name: Setup the hosts file
         working-directory: ./icpc-wf/ansible
-        run: sed -i 's/\[judgehost\]/[removed]/g' hosts; printf '\n[judgehost]\ngithub-action\tansible_host=localhost ansible_connection=localhost' >> hosts
+        run: sed -i 's/\[judgehost\]/[removed]/g' hosts; printf '\n[judgehost]\ngithub-action\tansible_host=localhost ansible_connection=local' >> hosts
       - name: Generate secure credentials
         working-directory: ./icpc-wf/ansible
         run: mv group_vars/all/secret.yml{.example,}