ZF-11585: Zend_Controller_Action_Helper_ViewRenderer::getViewScript() removes upper case letters in case the action has it


See ZF-10725 - the fix which was added there for cleaning the action from non-alphanumeric characters is case sensitive, and therefore removes upper-case letters.

e.g., trying to access http://mysite/Controller/Action will break with

script 'controller/ction.phtml' not found in path 

notice the missing A in the script's filename


This was fixed with ZF-10725.