Bump scientific-python/upload-nightly-action from 0.5.0 to 0.6.0 (#1994)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -67,7 +67,7 @@ jobs:
         if: github.repository_owner == 'pydata' && github.event_name == 'release' && github.event.action == 'published'
 
       - name: "Publish PST package to scientific-python-nightly-wheels 🚀"
-        uses: scientific-python/upload-nightly-action@b67d7fcc0396e1128a474d1ab2b48aa94680f9fc # 0.5.0
+        uses: scientific-python/upload-nightly-action@ccf29c805b5d0c1dc31fa97fcdb962be074cade3 # 0.6.0
         with:
           artifacts_path: dist
           anaconda_nightly_upload_token: ${{ secrets.ANACONDA_ORG_UPLOAD_TOKEN }}