Update day01.md (#569)

Author: YannMoisan

docs/2024/puzzles/day01.md

@@ -76,5 +76,7 @@ end part2
 - [Solution](https://scastie.scala-lang.org/Sporarum/jVlQBCvoQXCtlK4ryIn42Q/4) by [Quentin Bernet](https://github.com/Sporarum)
 - [Solution](https://github.com/jnclt/adventofcode2024/blob/main/day01/historian-hysteria.sc) by [jnclt](https://github.com/jnclt)
 
+- [Solution](https://github.com/YannMoisan/advent-of-code/blob/master/2024/src/main/scala/Day1.scala) by [YannMoisan](https://github.com/YannMoisan)
+
 Share your solution to the Scala community by editing this page.
 You can even write the whole article! [See here for the expected format](https://github.com/scalacenter/scala-advent-of-code/discussions/424)