chore(deps): update dependency rollup to v2.61.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.61.0 -> 2.61.1

---

Release Notes

rollup/rollup

### [`v2.61.1`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2611) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.61.0...v2.61.1) *2021-12-11* ##### Bug Fixes - Only resolve this.load once the code of the module is available ([#​4296](https://togithub.com/rollup/rollup/issues/4296)) ##### Pull Requests - [#​4296](https://togithub.com/rollup/rollup/pull/4296): Make sure this.load waits for modules that are already loading ([@​lukastaegert](https://togithub.com/lukastaegert)) - [#​4298](https://togithub.com/rollup/rollup/pull/4298): use set for reserved words ([@​dnalborczyk](https://togithub.com/dnalborczyk))

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by WhiteSource Renovate. View repository job log here.