Undoing change to plugins lib directory.

Author: jholloc

cmake/udaPlugins.cmake

@@ -50,10 +50,10 @@ macro( uda_plugin )
   target_link_libraries( ${PLUGIN_LIBNAME} PRIVATE ${LIBRARIES} )
   target_include_directories( ${PLUGIN_LIBNAME} PRIVATE ${PLUGIN_EXTRA_INCLUDE_DIRS} )
   target_compile_definitions( ${PLUGIN_LIBNAME} PRIVATE ${PLUGIN_EXTRA_DEFINITIONS} )
-  
+
   install(
     TARGETS ${PLUGIN_LIBNAME}
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/plugins
+    DESTINATION lib/plugins
   )
 
   install(