Removed job to publish to testpypi (#132)

Author: willtai

.github/workflows/publish.yaml

@@ -46,27 +46,3 @@ jobs:
           path: dist/
       - name: Publish distribution 📦 to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
-
-  publish-to-test-pypi:
-    name: TestPyPI
-    needs:
-      - build
-    runs-on: ubuntu-latest
-
-    environment:
-      name: testpypi
-      url: https://test.pypi.org/p/neo4j-graphrag
-
-    permissions:
-      id-token: write
-
-    steps:
-      - name: Download all the dists
-        uses: actions/download-artifact@v4
-        with:
-          name: python-package-distributions
-          path: dist/
-      - name: Publish distribution 📦 to TestPyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          repository-url: https://test.pypi.org/legacy/