Suppress trimmer warning

src/libraries/System.Data.OleDb/src/OleDbDataReader.cs

@@ -7,6 +7,7 @@
 using System.Data.Common;
 using System.Data.ProviderBase;
 using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
 using System.Globalization;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -329,7 +330,14 @@ private DataTable BuildSchemaTable(MetaData[] metadata)
             DataColumn precision = new DataColumn("NumericPrecision", typeof(short));
             DataColumn scale = new DataColumn("NumericScale", typeof(short));
 
-            DataColumn dataType = new DataColumn("DataType", typeof(System.Type));
+            DataColumn dataType = GetSystemTypeDataColumn();
+
+            [UnconditionalSuppressMessage("ReflectionAnalysis", "IL2110",
+                Justification = "The problem is Type.TypeInitializer which requires static .ctor on the type" +
+                    "which in this case is System.Type itself. System.Type.cctor will always be preserved anyway.")]
+            static DataColumn GetSystemTypeDataColumn() =>
+                new DataColumn(SchemaTableColumn.DataType, typeof(Type));
+
             DataColumn providerType = new DataColumn("ProviderType", typeof(int));
 
             DataColumn isLong = new DataColumn("IsLong", typeof(bool));