(chore) revert eslint dependencies

Author: antoine92190

dist/vue-advanced-chat.common.js

@@ -51,9 +51,9 @@
 		"@vue/cli-service": "~4.5.0",
 		"@vue/eslint-config-standard": "^4.0.0",
 		"babel-eslint": "^10.0.3",
-		"eslint": "^6.7.2",
-		"eslint-plugin-vue": "^6.2.2",
-		"node-sass": "^4.12.0",
+		"eslint": "^5.16.0",
+		"eslint-plugin-vue": "^5.0.0",
+		"node-sass": "^4.13.0",
 		"rimraf": "^2.7.1",
 		"sass-loader": "^8.0.2",
 		"typescript": "^3.9.7",