archive box name

Author: evgeni

.github/workflows/test.yml

@@ -55,6 +55,8 @@ jobs:
     env:
       FOREMANCTL_BASE_BOX: ${{ matrix.box }}
     steps:
+      - name: generate artifact suffix
+        run: echo "ARTIFACT_SUFFIX=$(echo '${{ matrix.certificate_source }}-${{ matrix.box }}' | tr -cd '[:alnum:]-')" >> "${GITHUB_ENV}"
       - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -99,7 +101,7 @@ jobs:
         if: ${{ always() }}
         uses: actions/upload-artifact@v4
         with:
-          name: sosreport-${{ matrix.certificate_source }}
+          name: sosreport-${{ env.ARTIFACT_SUFFIX }}
           path: sos/
       - name: Setup upterm session
         if: ${{ failure() }}