clang-scan-deps cannot correctly deal with #if 'A'!=u8'A'

[trcrsired]

#if 'A' == u8'A' || L'A' == u8'A'

#endif

https://github.com/cppfastio/fast_io/blob/ebaab183746cb21bde5932e29921d453dbad8846/include/fast_io_core_impl/literals/literal.h#L14

The fast_io uses this to detect whether it is EBCDIC or not. But clang-scan-deps cannot deal with it.