Fix integration pipeline params

Author: dincho

.github/workflows/mainline.yml

@@ -23,5 +23,5 @@ jobs:
     with:
       DEPLOY_ENV: ${{ matrix.env }}
       DEPLOY_APP: "${{ github.event.repository.name }}-${{ matrix.flavor }}"
-      DEPLOY_VERSION: master
-      DEPLOY_HOST_PREFIX: ""
+      DEPLOY_VERSION: ${{ github.ref_name }}
+      DEPLOY_SUBDOMAIN: "aemon-${{ matrix.flavor }}"