ci: add docker logs to e2e tests (#1449)

Author: ethanalvizo

.github/workflows/e2e.yml

@@ -62,3 +62,12 @@ jobs:
           name: playwright-report
           path: playwright-report/
           retention-days: 90
+      - name: Dump server logs
+        if: failure()
+        run: docker logs dh-core-server > /tmp/server-log.txt
+      - name: Upload server logs
+        if: failure()
+        uses: actions/upload-artifact@v3
+        with:
+          name: server-logs
+          path: /tmp/server-log.txt