Fix XML Model Deserialization

Author: SergeiPavlov

Orm/Xtensive.Orm/Core/SimpleXmlSerializer.cs

@@ -38,8 +38,11 @@ public T Deserialize(string value)
       return (T) serializer.Deserialize(reader);
     }
 
-    public T DeserializeFromStream(Stream stream) =>
-      (T) serializer.Deserialize(stream);
+    public T DeserializeFromStream(Stream stream)
+    {
+      using StreamReader reader = new(stream, leaveOpen: true);
+      return (T) serializer.Deserialize(reader);
+    }
 
     /// <summary>
     /// Serializes value of <typeparamref name="T"/> to string.

Version.props

@@ -2,7 +2,7 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
 <PropertyGroup>
-    <DoVersion>7.2.173</DoVersion>
+    <DoVersion>7.2.174</DoVersion>
     <DoVersionSuffix>servicetitan</DoVersionSuffix>
 </PropertyGroup>