build(deps): bump jupyterhub/action-major-minor-tag-calculator

Bumps [jupyterhub/action-major-minor-tag-calculator](https://github.com/jupyterhub/action-major-minor-tag-calculator) from 2 to 3.
- [Release notes](https://github.com/jupyterhub/action-major-minor-tag-calculator/releases)
- [Changelog](https://github.com/jupyterhub/action-major-minor-tag-calculator/blob/main/CHANGELOG.md)
- [Commits](jupyterhub/action-major-minor-tag-calculator@v2...v3)

---
updated-dependencies:
- dependency-name: jupyterhub/action-major-minor-tag-calculator
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/publish.yml

@@ -79,7 +79,7 @@ jobs:
       # If GITHUB_TOKEN isn't available (e.g. in PRs) returns no tags [].
       - name: Get list of tags
         id: gettags
-        uses: jupyterhub/action-major-minor-tag-calculator@v2
+        uses: jupyterhub/action-major-minor-tag-calculator@v3
         with:
           githubToken: ${{ secrets.GITHUB_TOKEN }}
           prefix: "quay.io/jupyterhub/configurable-http-proxy:"