build(deps-dev): bump rollup from 2.69.0 to 2.70.0 (#1577)

Author: dependabot[bot]

package-lock.json

@@ -56,7 +56,7 @@
     "prettier": "^2.5.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rollup": "^2.69.0",
+    "rollup": "^2.70.0",
     "rollup-plugin-terser": "^7.0.2",
     "ts-jest": "^26.5.6",
     "ts-node": "^10.6.0",