fix(deps): update dependency dotenv to v10

Author: renovate-bot

package-lock.json

@@ -60,7 +60,7 @@
     "@npm/types": "^1.0.1",
     "@otplib/preset-default": "^12.0.0",
     "cookie-session": "^2.0.0-beta.3",
-    "dotenv": "^8.0.0",
+    "dotenv": "^10.0.0",
     "express": "^4.16.4",
     "express-handlebars": "^5.0.0",
     "github-url-from-git": "^1.5.0",