3.15.0a1 doesn't compile with --disable-gil --with-assertions: Objects/typeobject.c:123:13: error: implicit declaration of function ‘types_world_is_stopped’ [-Wimplicit-function-declaration]

3.15.0a1 doesn't compile with --disable-gil --with-assertions: Objects/typeobject.c:123:13: error: implicit declaration of function ‘types_world_is_stopped’ [-Wimplicit-function-declaration] #9847