Update dependency rollup-plugin-typescript2 to v0.30.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup-plugin-typescript2	^0.29.0 -> ^0.30.0
rollup-plugin-typescript2	0.29.0 -> 0.30.0

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Release Notes

ezolenko/rollup-plugin-typescript2

### [`v0.30.0`](https://togithub.com/ezolenko/rollup-plugin-typescript2/releases/0.30.0) [Compare Source](https://togithub.com/ezolenko/rollup-plugin-typescript2/compare/0.29.0...0.30.0) [#​251](https://togithub.com/ezolenko/rollup-plugin-typescript2/issues/251) Fix duplicate output with multiple entry points allowing ES2020 module type in tsconfig

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