Fix npm tag for publication of final version (#158)

Author: fcollonval

pyproject.toml

@@ -100,7 +100,6 @@ editable_build_cmd = "install:extension"
 skip = ["check-links"]
 
 [tool.jupyter-releaser.options]
-npm-cmd = "npm publish --tag next"
 version-cmd = "python scripts/bump_version.py --force"
 
 [tool.jupyter-releaser.hooks]