[iOS] Search OGRE_DEPENDENCIES_DIR variable for libraries on iOS too.
[iOS] Search OGRE_DEPENDENCIES_DIR variable for libraries on iOS too.

OGRECave/ogre,OGRECave/ogre,RealityFactory/ogre,RealityFactory/ogre,paroj/ogre,RealityFactory/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre,paroj/ogre,RealityFactory/ogre,paroj/ogre,OGRECave/ogre,OGRECave/ogre,RealityFactory/ogre