chore(deps): update dependency rollup to v2.50.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.50.1 -> 2.50.2

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Release Notes

rollup/rollup

### [`v2.50.2`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2502) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.50.1...v2.50.2) *2021-05-27* ##### Bug Fixes - Avoid unnecessary side effects when using methods like `.filter` and `.map` ([#​4103](https://togithub.com/rollup/rollup/issues/4103)) - Avoid crash when a module with moduleSideEffects no-treeshake imports a tree-shaken module ([#​4104](https://togithub.com/rollup/rollup/issues/4104)) ##### Pull Requests - [#​4103](https://togithub.com/rollup/rollup/pull/4103): Do not track side-effect-free array methods as side effects ([@​lukastaegert](https://togithub.com/lukastaegert)) - [#​4104](https://togithub.com/rollup/rollup/pull/4104): Fix crash when using inlineDynamicImports with no-treeshake ([@​lukastaegert](https://togithub.com/lukastaegert))

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