chore(deps): update dependency rollup to v2.60.0

Author: renovate-bot

package-lock.json

@@ -67,7 +67,7 @@
     "prettier": "2.4.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rollup": "2.59.0",
+    "rollup": "2.60.0",
     "rollup-plugin-terser": "7.0.2",
     "ts-jest": "27.0.7",
     "ts-node": "10.4.0",