chore(deps-dev): bump dotenv from 16.1.4 to 16.3.1

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.1.4 to 16.3.1.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.1.4...v16.3.1)

---
updated-dependencies:
- dependency-name: dotenv
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

contracts/package.json

@@ -48,7 +48,7 @@
     "@types/mocha": "^10.0.1",
     "@types/node": "^16.18.36",
     "chai": "^4.3.7",
-    "dotenv": "^16.1.4",
+    "dotenv": "^16.3.1",
     "ethereumjs-util": "^7.1.5",
     "ethers": "^5.7.2",
     "hardhat": "^2.15.0",

yarn.lock

@@ -3792,7 +3792,7 @@ __metadata:
     "@types/mocha": ^10.0.1
     "@types/node": ^16.18.36
     chai: ^4.3.7
-    dotenv: ^16.1.4
+    dotenv: ^16.3.1
     ethereumjs-util: ^7.1.5
     ethers: ^5.7.2
     hardhat: ^2.15.0
@@ -12159,10 +12159,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"dotenv@npm:^16.1.4":
-  version: 16.1.4
-  resolution: "dotenv@npm:16.1.4"
-  checksum: c1b2e13df4d374a6a29e134c56c7b040ba20500677fe8b9939ea654f3b3badb9aaa0b172e40e4dfa1233a4177dbb8fb79d84cc79a50ac9c9641fe2ad98c14876
+"dotenv@npm:^16.3.1":
+  version: 16.3.1
+  resolution: "dotenv@npm:16.3.1"
+  checksum: 15d75e7279018f4bafd0ee9706593dd14455ddb71b3bcba9c52574460b7ccaf67d5cf8b2c08a5af1a9da6db36c956a04a1192b101ee102a3e0cf8817bbcf3dfd
   languageName: node
   linkType: hard