Fixed long duration of test Extensions.System.Configuration.ConfigurationExtensionsTests.ConnectionStringByName due to a wrong database name in App.config.

Author: ckadluba

test/Serilog.Sinks.MSSqlServer.Tests/App.config

@@ -9,7 +9,7 @@
   </startup>
 
   <connectionStrings>
-    <add name="NamedConnection" connectionString="Data Source=(LocalDB)\MSSQLLocalDB;Initial Catalog=SerilogTest;Integrated Security=true" providerName="System.Data.SqlClient" />
+    <add name="NamedConnection" connectionString="Data Source=(LocalDB)\MSSQLLocalDB;Initial Catalog=LogTest;Integrated Security=true" providerName="System.Data.SqlClient" />
   </connectionStrings>
 
   <CustomStandardColumnNames>