Build(deps): bump snyk from 1.828.0 to 1.831.0

Bumps [snyk](https://github.com/snyk/snyk) from 1.828.0 to 1.831.0.
- [Release notes](https://github.com/snyk/snyk/releases)
- [Commits](https://github.com/snyk/snyk/compare/v1.828.0...v1.831.0)

package.json

@@ -33,7 +33,7 @@
     "node-sass": "^7.0.1",
     "nuxt": "^2.15.8",
     "sass-loader": "^7.0.3",
-    "snyk": "^1.828.0",
+    "snyk": "^1.831.0",
     "vue": "^2.6.14",
     "vue-numeral-filter": "^2.2.0",
     "vue-server-renderer": "^2.6.14",