chore(deps): update dependency rollup to v2.52.6

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.52.4 -> 2.52.6

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Release Notes

rollup/rollup

### [`v2.52.6`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2526) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.52.5...v2.52.6) *2021-07-01* ##### Bug Fixes - Fix an issue where reassignments where not tracked through an await expression ([#​4162](https://togithub.com/rollup/rollup/issues/4162)) ##### Pull Requests - [#​4162](https://togithub.com/rollup/rollup/pull/4162): eoptimize awaited expressions ([@​lukastaegert](https://togithub.com/lukastaegert)) ### [`v2.52.5`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2525) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.52.4...v2.52.5) *2021-07-01* ##### Bug Fixes - Properly display parser errors not tied to a code location ([#​4160](https://togithub.com/rollup/rollup/issues/4160)) ##### Pull Requests - [#​4160](https://togithub.com/rollup/rollup/pull/4160): fix: max stack call error is caught on locate ([@​semoal](https://togithub.com/semoal))

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