ci[e2e]: set artifact suffix

Author: foosel

.github/workflows/build.yml

@@ -64,6 +64,7 @@ jobs:
         with:
           ref: ${{ matrix.octoprint }}
           deps: ${{ github.workspace }}/dist/*.whl
+          suffix: "-${{ matrix.octoprint }}"
 
   publish-on-testpypi:
     name: 📦 Publish on TestPyPI