Maintenance release

What's Changed

• Bump Microsoft.NET.Test.Sdk from 17.7.1 to 17.7.2 by @dependabot in #510
• Bump xunit.runner.visualstudio from 2.5.0 to 2.5.1 by @dependabot in #512
• Bump xunit from 2.5.0 to 2.5.1 by @dependabot in #511
• Bump DynamicData from 7.14.2 to 8.0.1 by @dependabot in #514
• Bump Octokit from 7.1.0 to 8.0.1 by @dependabot in #517
• Bump DynamicData from 8.0.1 to 8.0.2 by @dependabot in #516
• Bump ReactiveUI from 19.4.1 to 19.5.1 by @dependabot in #520
• Bump ReactiveUI.WPF from 19.4.1 to 19.5.1 by @dependabot in #519
• Bump ReactiveUI.Testing from 19.4.1 to 19.5.1 by @dependabot in #518

Full Changelog: v2.12.2...v2.12.3