fix(deps): update dependency react-transition-group to ^2.5.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change	References
react-transition-group	dependencies	patch	^2.5.2 -> ^2.5.3	source

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Release Notes

reactjs/react-transition-group

### [`v2.5.3`](https://togithub.com/reactjs/react-transition-group/blob/master/CHANGELOG.md#​253httpsgithubcomreactjsreact-transition-groupcomparev252v253-2019-01-14) [Compare Source](https://togithub.com/reactjs/react-transition-group/compare/v2.5.2...v2.5.3) ##### Bug Fixes - strip custom prop-types in production ([#​448](https://togithub.com/reactjs/react-transition-group/issues/448)) ([46fa20f](https://togithub.com/reactjs/react-transition-group/commit/46fa20f))

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