Fix warning

Author: apexskier

.github/workflows/tag.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - name: Get the version
         id: version
-        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
+        run: echo "VERSION=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_OUTPUT
         shell: bash
 
       - uses: apexskier/github-semver-parse@v1