ci: adding tag in release zip name(4)

.github/workflows/makecrossplatformrelease.yml

@@ -13,6 +13,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
+      - name: Set env 
         run: echo ::set-env name=RELEASE_VERSION::${GITHUB_REF:10}
       - name: Set up Python
         uses: actions/setup-python@v1