to_string fix C4702

I spotted this line looks like another instance that'll cause a C4702 unreachable code.

D:\dev\OpenVIII_CPP_WIP\cmake-build-debug-visual-studio\_deps\ctre_fetch-src\include\ctre\return_type.hpp(131) : error C2220: the following warning is treated as an error
D:\dev\OpenVIII_CPP_WIP\cmake-build-debug-visual-studio\_deps\ctre_fetch-src\include\ctre\return_type.hpp(131) : warning C4702: unreachable code

Author: Sebanisu

include/ctre/return_type.hpp

@@ -127,8 +127,9 @@ template <size_t Id, typename Name = void> struct captured_content {
 			} else {
 				return std::basic_string<char_type>(begin(), end());
 			}
-			#endif
-			return std::basic_string<char_type>(begin(), end());
+			#else
+                        return std::basic_string<char_type>(begin(), end());
+                        #endif
 		}
 
 		constexpr CTRE_FORCE_INLINE auto view() const noexcept {