fix: upgrade dns-socket from 4.2.0 to 4.2.2

Snyk has created this PR to upgrade dns-socket from 4.2.0 to 4.2.2.

See this package in npm:
https://www.npmjs.com/package/dns-socket

See this project in Snyk:
https://app.snyk.io/org/contentstack-ecosystem/project/f6d6101e-2f5e-4cbd-8bdb-10d6a4640e75?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -6,7 +6,7 @@
   "main": "dist/index.js",
   "dependencies": {
     "debug": "4.1.1",
-    "dns-socket": "4.2.0",
+    "dns-socket": "4.2.2",
     "lodash": "^4.17.21",
     "marked": "^2.1.3",
     "write-file-atomic": "2.4.2"