Bump eslint-plugin-vue from 6.2.2 to 7.6.0

Bumps [eslint-plugin-vue](https://github.com/vuejs/eslint-plugin-vue) from 6.2.2 to 7.6.0.
- [Release notes](https://github.com/vuejs/eslint-plugin-vue/releases)
- [Commits](vuejs/eslint-plugin-vue@v6.2.2...v7.6.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package-lock.json

@@ -38,7 +38,7 @@
     "babel-preset-vue": "^2.0.2",
     "chai": "^4.2.0",
     "eslint": "^6.8.0",
-    "eslint-plugin-vue": "^6.2.2",
+    "eslint-plugin-vue": "^7.6.0",
     "file-loader": "^6.2.0",
     "lint-staged": "^10.5.3",
     "node-sass": "^5.0.0",