fix: use new solve macro in day 7

src/bin/07.rs

@@ -64,7 +64,7 @@ pub fn part_two(input: &str) -> Option<u32> {
 }
 fn main() {
     let input = &aoc::read_file("inputs", 7);
-    aoc::solve!(part_one,part_two, input);
+    aoc::solve!(part_one, part_two, input);
 }
 #[cfg(test)]
 mod tests {