🤖 Bump TUnit from 1.76.0 to 1.76.28 (#73)

---
updated-dependencies:
- dependency-name: TUnit
  dependency-version: 1.76.28
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tests/OpenOnlineConfig.Tests/OpenOnlineConfig.Tests.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="TUnit" Version="1.76.0" />
+    <PackageReference Include="TUnit" Version="1.76.28" />
   </ItemGroup>
 
   <ItemGroup>