chore(deps): update devdependency nuxt to ^2.14.7

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
nuxt	devDependencies	patch	^2.14.6 -> ^2.14.7

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Release Notes

nuxt/nuxt.js

### [`v2.14.7`](https://togithub.com/nuxt/nuxt.js/releases/v2.14.7) [Compare Source](https://togithub.com/nuxt/nuxt.js/compare/v2.14.6...v2.14.7) ##### 🐛 Bug Fixes - `babel-preset-app` - [#​8203](https://togithub.com/nuxt/nuxt.js/issues/8203) Always transpile optional chaining and nullish-coalescing for server - `cli` - [#​8200](https://togithub.com/nuxt/nuxt.js/issues/8200) Rebuild if `process.env` changes in `nuxt.config` - [#​8194](https://togithub.com/nuxt/nuxt.js/issues/8194) Avoid error about `nuxt-edge` if installed in parent `node_modules` - [#​8134](https://togithub.com/nuxt/nuxt.js/issues/8134) Mode deprecation with explicit spa or universal flag - `vue-app` - [#​8170](https://togithub.com/nuxt/nuxt.js/issues/8170) Use getter to provide `this.$nuxt` - [#​8055](https://togithub.com/nuxt/nuxt.js/issues/8055) ScrollRestoration hasn't set - `types` - [#​8182](https://togithub.com/nuxt/nuxt.js/issues/8182) Add type for `serverMiddleware` object format - [#​8169](https://togithub.com/nuxt/nuxt.js/issues/8169) Make `NuxtConfig` an interface - `generator` - [#​8166](https://togithub.com/nuxt/nuxt.js/issues/8166) Handle when no `routes.json` defined - `general` - [#​8206](https://togithub.com/nuxt/nuxt.js/issues/8206) Add better logs for DX with target option ##### 💖 Thanks to - Daniel Roe ([@​danielroe](https://togithub.com/danielroe)) - Dmitriy ([@​Kolobok12309](https://togithub.com/Kolobok12309))

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