build(deps-dev): bump rollup from 1.29.0 to 2.79.2 (#221)

Author: dependabot[bot]

package.json

@@ -81,7 +81,7 @@
     "husky": "^3.1.0",
     "lint-staged": "^9.5.0",
     "rimraf": "^3.0.0",
-    "rollup": "^1.27.13",
+    "rollup": "^2.79.2",
     "rollup-plugin-executable": "^1.5.2",
     "standard-version": "^9.0.0"
   },