fix system-window icon (#2746)

Author: andrewzamojc

src/lib/holocene/icon/svg/system-window.svelte

@@ -1,8 +1,9 @@
 <script lang="ts">
   import Svg from '../svg.svelte';
+  let props = $props();
 </script>
 
-<Svg {...$$props}>
+<Svg {...props}>
   <g
     clip-path="url(#clip0_21712_726)"
     id="g1"