Fix apple icon

Author: jacomyma

src/components/DownloadGephiDesktop.astro

@@ -16,7 +16,7 @@ const BROWSERS = {
   macSilicon: {
     label: "Mac OS",
     dlSuffix: "macos-aarch64.dmg",
-    icon: "ph:apple-logo-fill",
+    icon: "ph:apple-logo",
   },
   macIntel: {
     label: "Mac OS (Intel)",