bumps: dotnet runtime to 5.0.8

Author: ChaosEngine

test/Pomelo.Extensions.Caching.MySql.Tests/Pomelo.Extensions.Caching.MySql.Tests.csproj

@@ -37,7 +37,7 @@
 		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="5.0.0" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
 		<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="5.0.0" />
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.1" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.2" />
 		<PackageReference Include="Moq" Version="4.16.1" />
   </ItemGroup>