Remove appimage build

src-tauri/tauri.linux.conf.json

@@ -26,7 +26,7 @@
   },
   "bundle": {
     "active": true,
-    "targets": ["deb", "rpm", "appimage"],
+    "targets": ["deb", "rpm"],
     "icon": ["icons/32x32.png", "icons/128x128.png", "icons/128x128@2x.png"]
   }
 }