chore(deps): update dependency rollup to v2.60.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.60.1 -> 2.60.2

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Release Notes

rollup/rollup

### [`v2.60.2`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2602) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.60.1...v2.60.2) *2021-11-30* ##### Bug Fixes - Produce correct output when dynamic import paths contain quotes ([#​4286](https://togithub.com/rollup/rollup/issues/4286)) ##### Pull Requests - [#​4286](https://togithub.com/rollup/rollup/pull/4286): Escape dynamic import paths ([@​danielroe](https://togithub.com/danielroe))

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