Add following step to your workflow:
- uses: dev-drprasad/delete-tag-and-release@v0.2.0
with:
delete_release: true # default: false
tag_name: v0.1.0 # tag name to delete
repo: <owner>/<repoName> # target repo (optional). defaults to repo running this action
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}