chore(settings): improve formatting of the settings file

Author: travi

.github/settings.yml

@@ -1,35 +1,31 @@
 _extends: .github
-
 repository:
   name: javascript
   description: JavaScript language plugin for the @form8ion toolset
   homepage: https://npm.im/@form8ion/javascript
   private: false
-
 branches:
   - name: master
-    protection:
-
+    protection: null
 rulesets:
   - name: prevent destruction of the default branch
     target: branch
     enforcement: active
     conditions:
       ref_name:
         include:
-          - "~DEFAULT_BRANCH"
+          - ~DEFAULT_BRANCH
         exclude: []
     rules:
       - type: deletion
       - type: non_fast_forward
-
   - name: verification must pass
     target: branch
     enforcement: active
     conditions:
       ref_name:
         include:
-          - "~DEFAULT_BRANCH"
+          - ~DEFAULT_BRANCH
         exclude: []
     rules:
       - type: required_status_checks