Skip 74, the compiler corrects this now.

build.zig

@@ -970,6 +970,7 @@ const exercises = [_]Exercise{
     .{
         .main_file = "074_comptime9.zig",
         .output = "My llama value is 2.",
+        .skip = true,
     },
     .{
         .main_file = "075_quiz8.zig",