fix(CI): upload dmss logs as artifact in integration tests

.github/workflows/integration-tests.yaml

@@ -62,7 +62,7 @@ jobs:
       - name: Capture output DMSS version
         id: capture_dmss_version
         run: |
-          docker-compose run --rm dmss cat src/version.txt > dmss_version.txt
+          docker-compose exec dmss cat src/version.txt > dmss_version.txt
           dmss_version=$(tail -n 1 dmss_version.txt)
           echo "dmss_version=$dmss_version" >> "$GITHUB_OUTPUT"
         working-directory: example/
@@ -155,6 +155,10 @@ jobs:
           path: e2e/test-results/
           retention-days: 30
 
+      - name: Output dmss logs on failure
+        if: failure()
+        run: docker logs example_dmss_1
+
       - uses: actions/upload-artifact@v3
         if: always()
         with: