Bump bunit from 1.21.9 to 1.22.19

Bumps [bunit](https://github.com/bUnit-dev/bUnit) from 1.21.9 to 1.22.19.
- [Release notes](https://github.com/bUnit-dev/bUnit/releases)
- [Changelog](https://github.com/bUnit-dev/bUnit/blob/main/CHANGELOG.md)
- [Commits](bUnit-dev/bUnit@v1.21.9...v1.22.19)

---
updated-dependencies:
- dependency-name: bunit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

DWC.Blazor.Tests/DWC.Blazor.Tests.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="bunit" Version="1.21.9" />
+    <PackageReference Include="bunit" Version="1.22.19" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.3" />
     <PackageReference Include="xunit" Version="2.5.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0">