Update dependency TUnit to 1.48.6

Author: renovate[bot]

test/Soenneker.Functions.Attributes.AllowAnonymous.Tests/Soenneker.Functions.Attributes.AllowAnonymous.Tests.csproj

@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="Soenneker.Tests.Unit" Version="4.0.1151" />
-        <PackageReference Include="TUnit" Version="1.47.0" />
+        <PackageReference Include="TUnit" Version="1.48.6" />
     </ItemGroup>
 
     <ItemGroup>