testing: upload endurance test logs as artifacts regardless of status, don't ignore faulures

.github/workflows/endurance-test.yml

@@ -25,10 +25,10 @@ jobs:
         fetch-depth: 0
     - name: Endurance Tests
       run: make endurance-tests
-      continue-on-error: true
     - name: Upload Logs
       uses: actions/upload-artifact@v2
       with:
         name: logs
         path: .logs/**/*.log
         if-no-files-found: ignore
+      if: ${{ always() }}