Chore(deps): Bump TUnit from 0.66.6 to 0.67.19

---
updated-dependencies:
- dependency-name: TUnit
  dependency-version: 0.67.19
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

tests/Tests.CodeOfChaos.Testing/Tests.CodeOfChaos.Testing.csproj

@@ -7,7 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="TUnit" Version="0.66.6" />
+      <PackageReference Include="TUnit" Version="0.67.19" />
     </ItemGroup>
 
 </Project>