chore(deps): update dependency rollup to v2.35.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup (source)	2.34.2 -> 2.35.0

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Release Notes

rollup/rollup

### [`v2.35.0`](https://togithub.com/rollup/rollup/blob/master/CHANGELOG.md#​2350) [Compare Source](https://togithub.com/rollup/rollup/compare/v2.34.2...v2.35.0) _2020-12-14_ ##### Features - Add `closeBundle` hook that is triggered by `bundle.close()` in the JS API ([#​3883](https://togithub.com/rollup/rollup/issues/3883)) ##### Pull Requests - [#​3883](https://togithub.com/rollup/rollup/pull/3883): Revert pattern to folder export ([@​intrnl](https://togithub.com/intrnl))

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[codecov[bot]]

Codecov Report

Merging #37 (7a960be) into master (4f0adf7) will not change coverage. The diff coverage is n/a.

@@            Coverage Diff            @@
##            master       #37   +/-   ##
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  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines           35        35           
=========================================
  Hits            35        35           

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