Clean up host dependencies

Author: IsabelParedes

recipes/recipes_emscripten/python-flint/recipe.yaml

@@ -23,11 +23,6 @@ requirements:
     - pkg-config
   host:
     - python
-    - cython
-    - pip
-    - meson-python
-    - ninja
-    - pkg-config
     - libflint
     - mpfr
     - gmp
@@ -49,4 +44,4 @@ about:
 
 extra:
   recipe-maintainers:
-    - copilot
+    - Copilot