upgrade rollup plugin commonjs to 12.0

Author: bidoubiwa

package.json

@@ -59,7 +59,7 @@
     "axios": "^0.19.2"
   },
   "devDependencies": {
-    "@rollup/plugin-commonjs": "^11.0.2",
+    "@rollup/plugin-commonjs": "12.0.0",
     "@rollup/plugin-json": "^4.0.2",
     "@rollup/plugin-node-resolve": "^7.1.1",
     "@types/jest": "25.2.3",