CPP: Additional test case fixed in combination with typedef work.

Author: geoffw0

cpp/ql/test/query-tests/Likely Bugs/Format/WrongTypeFormatArguments/Microsoft_no_wchar/WrongTypeFormatArguments.expected

@@ -18,7 +18,6 @@
 | printf1.h:75:19:75:28 | sizeof(<expr>) | This argument should be of type 'ssize_t' but is of type 'unsigned long long' |
 | printf1.h:84:23:84:35 | ... - ... | This argument should be of type 'ssize_t' but is of type 'long long' |
 | printf1.h:130:18:130:18 | 0 | This argument should be of type 'void *' but is of type 'int' |
-| real_world.h:46:36:46:43 | filename | This argument should be of type 'wchar_t *' but is of type 'char16_t *' |
 | real_world.h:61:21:61:22 | & ... | This argument should be of type 'int *' but is of type 'short *' |
 | real_world.h:62:22:62:23 | & ... | This argument should be of type 'short *' but is of type 'int *' |
 | real_world.h:63:22:63:24 | & ... | This argument should be of type 'short *' but is of type 'unsigned int *' |