Fix `TypeInfo` link and name on chapter 24 - comptime

[caiquefigueiredo]

The current text and link present on chapter 24 is trying to link to a dead link and a deprecated type. Specifically, https://ziglang.org/documentation/master/std/#std;builtin.TypeInfo. That type has been deprecated since ziglang/zig@48bec903c2ee423170a13cce41edc755e6468e37 in favor of std.builtin.Type