chore(deps): update dependency rollup to v2.24.0 (#286)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

package-lock.json

@@ -116,7 +116,7 @@
     "mocha": "8.1.1",
     "opencollective": "1.0.3",
     "rimraf": "3.0.2",
-    "rollup": "2.23.1",
+    "rollup": "2.24.0",
     "rollup-plugin-string": "3.0.0",
     "sinon": "9.0.3",
     "snap-shot-it": "7.9.3",