fix: upgrade dotenv from 16.5.0 to 16.6.0

Snyk has created this PR to upgrade dotenv from 16.5.0 to 16.6.0.

See this package in npm:
dotenv

See this project in Snyk:
https://app.snyk.io/org/firecow/project/8d9fd1c7-69cf-447d-b413-072353f170ff?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -31,7 +31,7 @@
     "chalk": "4.x.x",
     "checksum": "1.x.x",
     "deep-extend": "0.6.x",
-    "dotenv": "16.x.x",
+    "dotenv": "16.6.0",
     "execa": "5.x.x",
     "fs-extra": "11.x.x",
     "globby": "11.x.x",