tools: enable default-case-last lint rule

cjihrig · addaleax · commit b4ca247ee1bf · 2020-03-11T16:42:41.000+01:00
PR-URL: nodejs#31400 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -85,6 +85,7 @@ module.exports = {
     'comma-style': 'error',
     'computed-property-spacing': 'error',
     'constructor-super': 'error',
+    'default-case-last': 'error',
     'dot-location': ['error', 'property'],
     'dot-notation': 'error',
     'eol-last': 'error',
