Apply suggestion from @FFY00

Co-authored-by: Filipe Laíns <filipe.lains@gmail.com>

Author: lucascolley

Tools/pixi-packages/asan/recipe.yaml

@@ -25,7 +25,6 @@ requirements:
     - ${{ compiler('c') }}
     - ${{ compiler('cxx') }}
     - make
-    - libtool
     - pkg-config
     # configure script looks for llvm-ar for lto
     - if: osx