Update dependency rollup to v2.42.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.41.5 -> 2.42.3

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Release Notes

rollup/rollup

### [`v2.42.3`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2423) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.42.2...v2.42.3) _2021-03-22_ ##### Bug Fixes - Do not ignore `#__PURE__` comments in front of optional chaining expressions ([#​4007](https://togithub.com/rollup/rollup/issues/4007)) ##### Pull Requests - [#​4007](https://togithub.com/rollup/rollup/pull/4007): Tree-shake pure call expressions with optional chaining ([@​lukastaegert](https://togithub.com/lukastaegert)) ### [`v2.42.2`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2422) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.42.1...v2.42.2) _2021-03-22_ ##### Bug Fixes - Use correct import.meta.url in relative imports from transpiled config files ([#​4005](https://togithub.com/rollup/rollup/issues/4005)) ##### Pull Requests - [#​4005](https://togithub.com/rollup/rollup/pull/4005): Use correct import.meta.url in config files ([@​lukastaegert](https://togithub.com/lukastaegert)) ### [`v2.42.1`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2421) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.42.0...v2.42.1) _2021-03-20_ ##### Bug Fixes - Do not produce unhandled Promise rejections when plugins throw while using the `perf` option ([#​4004](https://togithub.com/rollup/rollup/issues/4004)) ##### Pull Requests - [#​4004](https://togithub.com/rollup/rollup/pull/4004): Fixed unhandled promise rejections ([@​gluck](https://togithub.com/gluck)) ### [`v2.42.0`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2420) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.41.5...v2.42.0) _2021-03-19_ ##### Features - Prevent infinite loops when several plugins are using `this.resolve` in their resolveId hook ([#​4000](https://togithub.com/rollup/rollup/issues/4000)) ##### Pull Requests - [#​4000](https://togithub.com/rollup/rollup/pull/4000): Break infinite loops in this.resolve ([@​lukastaegert](https://togithub.com/lukastaegert))

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