calc lib name for sphinx docs artifact name

.github/workflows/sphinx.yml

@@ -24,10 +24,19 @@ jobs:
         if: github.ref != 'refs/heads/main'
         run: sphinx-build docs ${{ inputs.path-to-doc }}
 
+      - name: get artifact name
+        id: artifact-name
+        shell: python
+        run: |
+          import os
+          lib_name = "${{ github.repository }}".split("/")[1]
+          with open(os.environ.get("GITHUB_OUTPUT")) as gh_out:
+              gh_out.write(f"lib-name={lib_name}\n")
+
       - name: Upload docs build as artifact
         uses: actions/upload-artifact@v4
         with:
-          name: ${{ github.repository }}_docs
+          name: ${{ steps.artifact-name.outputs.lib-name }}_docs
           path: ${{ github.workspace }}/${{ inputs.path-to-doc }}
 
       - name: Upload to github pages