Update README.md

Author: petros

README.md

@@ -1,6 +1,5 @@
 # Aoc2024
 
 [![Compile](https://github.com/petros/aoc2024/actions/workflows/elixir.yml/badge.svg?branch=main)](https://github.com/petros/aoc2024/actions/workflows/elixir.yml)
-[![Tests](https://github.com/petros/aoc2024/actions/workflows/elixir.yml/badge.svg?event=push)](https://github.com/petros/aoc2024/actions/workflows/elixir.yml)
 
 [Advent of Code 2024](https://adventofcode.com/)