Fix incompatible pointer type in SurroGate_Selector_each_ready

[agrare]

rb_block_call_func_t is of type VALUE (*)(VALUE, VALUE, int, const VALUE *, VALUE)

../../../../../ext/surro-gate/selector_ext.c: In function ‘SurroGate_Selector_each_ready’:
../../../../../ext/surro-gate/selector_ext.c:165:64: error: passing argument 5 of ‘rb_block_call’ from incompatible pointer type [-Wincompatible-pointer-types]
  165 |   return rb_block_call(scoreboard, rb_intern("each"), 0, NULL, scoreboard_iterate, self);
      |                                                                ^~~~~~~~~~~~~~~~~~
      |                                                                |
      |                                                                VALUE (*)(VALUE,  VALUE,  int,  VALUE *) {aka long unsigned int (*)(long unsigned int,  long unsigned int,  int,  long unsigned int *)}
In file included from /usr/include/ruby-3.3.0/ruby/ruby.h:41:
/usr/include/ruby-3.3.0/ruby/internal/iterator.h:324:90: note: expected ‘rb_block_call_func_t’ {aka ‘long unsigned int (*)(long unsigned int,  long unsigned int,  int,  const long unsigned int *, long unsigned int)’} but argument is of type ‘VALUE (*)(VALUE,  VALUE,  int,  VALUE *)’ {aka ‘long unsigned int (*)(long unsigned int,  long unsigned int,  int,  long unsigned int *)’}
  324 | VALUE rb_block_call(VALUE obj, ID mid, int argc, const VALUE *argv, rb_block_call_func_t proc, VALUE data2);
      |                                                                     ~~~~~~~~~~~~~~~~~~~~~^~~~
gmake: *** [Makefile:248: selector_ext.o] Error 1
rake aborted!
Command failed with status (2): [/usr/bin/gmake]

[kbrock]

Is this change particular to a ruby version?