Add new crates to document workflow

Author: hecrj

.github/workflows/document.yml

@@ -15,8 +15,11 @@ jobs:
       run: |
         cargo doc --no-deps --all-features \
           -p iced_core \
+          -p iced_style \
+          -p iced_futures \
           -p iced_native \
           -p iced_lazy \
+          -p iced_pure \
           -p iced_graphics \
           -p iced_wgpu \
           -p iced_glow \