Added VB version from DotNetAnalyzers#218 (comment).

Author: AraHaan

IDisposableAnalyzers/build/OwnershipAttributes.vb

@@ -0,0 +1,27 @@
+Namespace IDisposableAnalyzers
+    Imports System
+
+    ''' <summary>
+    ''' The return value must be disposed by the caller.
+    ''' </summary>
+    <AttributeUsage(AttributeTargets.ReturnValue Or AttributeTargets.Parameter, AllowMultiple:=False, Inherited:=True)>
+    Friend NotInheritable Class GivesOwnershipAttribute
+        Inherits Attribute
+    End Class
+
+    ''' <summary>
+    ''' The return value must not be disposed by the caller.
+    ''' </summary>
+    <AttributeUsage(AttributeTargets.ReturnValue Or AttributeTargets.Parameter, AllowMultiple:=False, Inherited:=True)>
+    Friend NotInheritable Class KeepsOwnershipAttribute
+        Inherits Attribute
+    End Class
+
+    ''' <summary>
+    ''' The ownership of instance is transferred and the receiver is responsible for disposing.
+    ''' </summary>
+    <AttributeUsage(AttributeTargets.Parameter, AllowMultiple:=False, Inherited:=True)>
+    Friend NotInheritable Class TakesOwnershipAttribute
+        Inherits Attribute
+    End Class
+End Namespace