Revert "Retrieve unit test jobartifacts"

This reverts commit a9fa4c5.

Author: vmcj

.github/workflows/unit-tests.yml

@@ -16,9 +16,4 @@ jobs:
         run: wget https://codecov.io/bash -O newcodecov
       - name: Detect changes to manually verify
         run: diff newcodecov .github/jobs/uploadcodecov.sh
-      - name: Upload artifact for debugging
-        uses: actions/upload-artifact@v4
-        if: ${{ !cancelled() }}
-        with:
-          name: unit-test-output
-          path: /tmp/artifacts
+