Update dependency rollup-plugin-svelte to v7

package.json

@@ -30,7 +30,7 @@
     "@rollup/plugin-replace": "2.3.1",
     "rollup": "2.6.1",
     "rollup-plugin-babel": "4.4.0",
-    "rollup-plugin-svelte": "5.2.1",
+    "rollup-plugin-svelte": "7.2.0",
     "rollup-plugin-terser": "5.3.0"
   }
 }