Update dependency prettier to v2.8.6

Author: renovate[bot]

package-lock.json

@@ -68,7 +68,7 @@
     "jest": "^29.4.0",
     "lint-staged": "13.2.0",
     "node-mocks-http": "1.12.2",
-    "prettier": "2.8.5",
+    "prettier": "2.8.6",
     "rimraf": "3.0.2",
     "ts-jest": "^29.0.5",
     "typescript": "4.9.5"