fix(deps): update dependency undici to v8

Author: renovate[bot]

package-lock.json

@@ -31,7 +31,7 @@
         "n3": "^1.26.0",
         "rdf-data-factory": "^2.0.2",
         "rdf-stores": "^2.2.0",
-        "undici": "^7.24.8",
+        "undici": "^8.1.0",
         "winston": "^3.19.0"
     },
     "devDependencies": {