test(config): auto-fix rubocop violation [skip ci]

```
test/integration/package/controls/config_spec.rb:6:5: C: [Corrected]
Style/WordArray: Use ['C:/Go/bin/go.exe', 'NT AUTHORITY\\SYSTEM'] for an
array of words. (https://rubystyle .guide#percent-w)
    %w[C:/Go/bin/go.exe NT\ AUTHORITY\\SYSTEM]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```

Apply to `else` for consistency.

Author: myii

test/integration/package/controls/config_spec.rb

@@ -3,9 +3,9 @@
 golang_exec_file, golang_exec_owner =
   case system.platform[:family]
   when 'windows'
-    %w[C:/Go/bin/go.exe NT\ AUTHORITY\\SYSTEM]
+    ['C:/Go/bin/go.exe', 'NT AUTHORITY\\SYSTEM']
   else
-    %w[/etc/default/golang.sh root]
+    ['/etc/default/golang.sh', 'root']
   end
 
 golang_exec_group =