Enable two vue eslint rules (#24780)

These two rules are no longer violated, so we can enable them again.

Author: silverwind

web_src/js/components/.eslintrc.yaml

@@ -10,7 +10,5 @@ env:
 
 rules:
   vue/attributes-order: [0]
-  vue/component-definition-name-casing: [0]
   vue/html-closing-bracket-spacing: [0]
   vue/max-attributes-per-line: [0]
-  vue/one-component-per-file: [0]