win32.c: missing break

* win32/win32.c (constat_attr): fix missing break.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40070 b2dd03c8-39d4-4d8f-98ff-823fe69b080e