Update dependency barrelsby to v2.8.0

Author: renovate[bot]

package-lock.json

@@ -49,7 +49,7 @@
     "@vue/test-utils": "1.3.5",
     "apollo-client": "2.6.10",
     "apollo-link": "1.2.14",
-    "barrelsby": "2.7.0",
+    "barrelsby": "2.8.0",
     "dotenv-cli": "7.2.1",
     "eslint": "8.41.0",
     "eslint-config-prettier": "8.8.0",