Build error due to obsolete constant names

This issue was reported on Stackoverflow by Tars Morel

Due to obsolete constant name ULONG_LONG_MAX build fails:
mariadb/mariadb_codecs.c: In function 'my_strtoull':

mariadb/mariadb_codecs.c:148:15: error: 'ULONG_LONG_MAX' undeclared (first use in this function); did you mean 'ULLONG_MAX'?

    148 |     if (val > ULONG_LONG_MAX /10 || val*10 > ULONG_LONG_MAX - (*p - '0'))

According to the documentation the ULONG_LONG_MAX definition is obsolete and should be replaced by ULLONG_MAX.