fix linter

Author: KirillKurdyukov

src/Ydb.Sdk/test/Ydb.Sdk.Ado.Tests/Session/YdbImplicitStressTests.cs

@@ -25,7 +25,7 @@ public async Task Dispose_WaitsForAllLeases_AndSignalsOnEmptyExactlyOnce()
         {
             var driver = DummyDriver();
             var source = new ImplicitSessionSource(driver, TestUtils.LoggerFactory);
-        
+
             var workers = Enumerable.Range(0, 200).Select(async _ =>
             {
                 await Task.Delay(Random.Shared.Next(0, 5));

src/Ydb.Sdk/test/Ydb.Sdk.Ado.Tests/YdbConnectionTests.cs

@@ -1,6 +1,5 @@
 using System.Data;
 using Xunit;
-using Ydb.Sdk.Ado.Session;
 using Ydb.Sdk.Ado.Tests.Utils;
 using Ydb.Sdk.Ado.YdbType;
 

src/Ydb.Sdk/test/Ydb.Sdk.Ado.Tests/YdbImplicitConnectionTests.cs

@@ -13,7 +13,7 @@ public async Task EnableImplicitSession_WithEnableDiscovery_Works()
         await ydbConnection.OpenAsync();
         Assert.Equal(1, await new YdbCommand(ydbConnection) { CommandText = "SELECT 1;" }.ExecuteScalarAsync());
     }
-    
+
     [Fact]
     public async Task EnableImplicitSession_WhenFalse_AlwaysUsesPooledSession()
     {