fix: blurry ico icon (#929)

* fix: blurry ico icon

* Add change file

Author: Legend-Master

.changes/blurry-ico-icon.md

@@ -0,0 +1,6 @@
+---
+"create-tauri-app": patch
+"create-tauri-app-js": patch
+---
+
+Fix the `.ico` icon being blurry because of it lacks some sizes