fix(deps): update dependency @testing-library/user-event to v12.6.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/user-event	12.3.0 -> 12.6.0

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Release Notes

testing-library/user-event

### [`v12.6.0`](https://togithub.com/testing-library/user-event/releases/v12.6.0) [Compare Source](https://togithub.com/testing-library/user-event/compare/v12.5.0...v12.6.0) ##### Features - **specialChars:** Create and expose `specialChars` map ([#​510](https://togithub.com/testing-library/user-event/issues/510)) ([e8b7778](https://togithub.com/testing-library/user-event/commit/e8b7778aefda0347b698ac0bc821dc46c3d572ab)) ### [`v12.5.0`](https://togithub.com/testing-library/user-event/releases/v12.5.0) [Compare Source](https://togithub.com/testing-library/user-event/compare/v12.4.0...v12.5.0) ##### Features - support arrowup and arrowdown events ([#​511](https://togithub.com/testing-library/user-event/issues/511)) ([ecea19c](https://togithub.com/testing-library/user-event/commit/ecea19c2b4b07967067dc501f9e2876c040719d7)) ### [`v12.4.0`](https://togithub.com/testing-library/user-event/releases/v12.4.0) [Compare Source](https://togithub.com/testing-library/user-event/compare/v12.3.0...v12.4.0) ##### Features - **type:** add time input support ([#​502](https://togithub.com/testing-library/user-event/issues/502)) ([0d30a79](https://togithub.com/testing-library/user-event/commit/0d30a790f81c1efdbdace4f54c55c62bcddda4b6))

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