ENH: fix for intel module on linux

Modules/FortranCInterface.cmake

@@ -88,6 +88,8 @@ function(discover_fortran_module_mangling prefix suffix found)
   foreach(interface 
       "test_interface$" 
       "TEST_INTERFACE_mp_" 
+      "_test_interface__" 
+      "__test_interface__" 
       "__test_interface_NMOD_" 
       "__test_interface_MOD_")
     test_fortran_mangling("${CODE}" "${interface}"