Change url from secret to var

.gitea/workflows/build.yaml

@@ -38,7 +38,7 @@ jobs:
       - name: Trigger Ansible Deploy Playbook
         uses: https://github.com/distributhor/workflow-webhook@v3
         with:
-          webhook_url: ${{ secrets.WEBHOOK_URL }}
+          webhook_url: ${{ vars.WEBHOOK_URL }}
           webhook_secret: ${{ secrets.WEBHOOK_SECRET }}
           verify_ssl: false
           data: '{ "artifact_url": "${{ gitea.server_url }}/${{ gitea.repository }}/actions/runs/${{ gitea.run_id}}/build-artifact-${{ steps.get_version.outputs.VERSION }}.${{ gitea.run_number }}" }'