Update recipes

recipes/wip/demos/doomfire/recipe.toml

-#TODO not compiled or tested
+#TODO discover how to build the "doomfire-minifb" example
 [source]
 git = "https://github.com/r-marques/doomfire"
 [build]

recipes/wip/demos/egui/recipe.toml

@@ -4,5 +4,5 @@ git = "https://github.com/emilk/egui"
 [build]
 template = "custom"
 script = """
-cookbook_cargo_examples hello_world_simple
+cookbook_cargo_packages hello_world
 """