⬆️ Upgrade minor + patch dependencies

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
xunit	2.6.2 -> 2.6.3
xunit.runner.visualstudio	2.5.4 -> 2.5.5

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Release Notes

xunit/xunit (xunit)

### [`v2.6.3`](https://togithub.com/xunit/xunit/compare/2.6.2...2.6.3) [Compare Source](https://togithub.com/xunit/xunit/compare/2.6.2...2.6.3)

xunit/visualstudio.xunit (xunit.runner.visualstudio)

### [`v2.5.5`](https://togithub.com/xunit/visualstudio.xunit/compare/2.5.4...2.5.5) [Compare Source](https://togithub.com/xunit/visualstudio.xunit/compare/2.5.4...2.5.5)

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