Update dependency undici to v7 (#5327)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -88,7 +88,7 @@
     "solidity-ast": "^0.4.50",
     "solidity-coverage": "^0.8.5",
     "solidity-docgen": "^0.6.0-beta.29",
-    "undici": "^6.11.1",
+    "undici": "^7.0.0",
     "yargs": "^17.0.0"
   },
   "lint-staged": {