fix: upgrade dotenv from 16.4.5 to 16.6.1

Snyk has created this PR to upgrade dotenv from 16.4.5 to 16.6.1.

See this package in npm:
dotenv

See this project in Snyk:
https://app.snyk.io/org/hawthorne001/project/96402752-c6cc-45ec-8060-11d6d5f65df0?utm_source=github-cloud-app&utm_medium=referral&page=upgrade-pr

Author: snyk-io[bot]

client/package-lock.json

@@ -14,7 +14,7 @@
     "vscode": "^1.77.0"
   },
   "dependencies": {
-    "dotenv": "^16.4.5",
+    "dotenv": "^16.6.1",
     "jsonc-parser": "^3.2.0",
     "semver": "7.5.2",
     "vscode-languageclient": "^8.0.1"