Fix `.eslintrc.yml` code style (#6388)

.eslintrc.yml

@@ -3,11 +3,11 @@ env:
   es6: true
   node: true
 extends:
-- eslint:recommended
-- plugin:react/recommended
-- plugin:prettier/recommended
+  - eslint:recommended
+  - plugin:react/recommended
+  - plugin:prettier/recommended
 plugins:
-- import
+  - import
 rules:
   curly: error
   import/no-extraneous-dependencies:

scripts/.eslintrc.yml

@@ -3,8 +3,7 @@ parserOptions:
 rules:
   no-console: off
 overrides:
-  -
-    files:
+  - files:
       - test-dist.js
     parserOptions:
       ecmaVersion: 6