build warning on Mac

[songqing]

'sprintf' has been explicitly marked deprecated on Mac when build

In file included from yalantinglibs/src/util/tests/main.cpp:18:
yalantinglibs/src/include/doctest.h:3735:1: warning: 'sprintf' is deprecated: This function is provided for compatibility reasons only.  Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead. [-Wdeprecated-declarations]
 3735 | DOCTEST_TO_STRING_OVERLOAD(int long long unsigned, "%llu")
      | ^
yalantinglibs/src/include/doctest.h:3721:14: note: expanded from macro 'DOCTEST_TO_STRING_OVERLOAD'
 3721 |         std::sprintf(buf, fmt, in);                                                                \
      |              ^
/Library/Developer/CommandLineTools/SDKs/MacOSX15.2.sdk/usr/include/_stdio.h:274:1: note: 'sprintf' has been explicitly marked deprecated here
  274 | __deprecated_msg("This function is provided for compatibility reasons only.  Due to security concerns inherent in the design of sprintf(3), it is highly recommended that you use snprintf(3) instead.")
      | ^
/Library/Developer/CommandLineTools/SDKs/MacOSX15.2.sdk/usr/include/sys/cdefs.h:218:48: note: expanded from macro '__deprecated_msg'
  218 |         #define __deprecated_msg(_msg) __attribute__((__deprecated__(_msg)))

[poor-circle]

This is a third party warning by doctest.

[songqing]

This is a third party warning by doctest.

ok, the newest doctest has fixed it

[poor-circle]

This is a third party warning by doctest.

ok, the newest doctest has fixed it

OK, we will update it later.