vue/no-deprecated-slot-scope-attribute 
disallow deprecated
slot-scopeattribute (in Vue.js 2.6.0+)
- ⚙️ This rule is included in all of "plugin:vue/essential",*.configs["flat/essential"],"plugin:vue/strongly-recommended",*.configs["flat/strongly-recommended"],"plugin:vue/recommended"and*.configs["flat/recommended"].
- 🔧 The --fixoption on the command line can automatically fix some of the problems reported by this rule.
📖 Rule Details 
This rule reports deprecated slot-scope attribute in Vue.js v2.6.0+.
📚 Further Reading 
🚀 Version 
This rule was introduced in eslint-plugin-vue v6.1.0