remove rule about not line between attributes

src/Workspaces/VisualBasic/Portable/Formatting/DefaultOperationProvider.vb

@@ -55,9 +55,9 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.Formatting
             If previousToken.Kind = SyntaxKind.GreaterThanToken AndAlso previousToken.Parent IsNot Nothing AndAlso TypeOf previousToken.Parent Is AttributeListSyntax Then
 
                 ' If the attribute is followed by another attribute then there is no line operation
-                If currentToken.Kind = SyntaxKind.LessThanToken AndAlso currentToken.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent Is AttributeListSyntax Then
-                    Return Nothing
-                End If
+                'If currentToken.Kind = SyntaxKind.LessThanToken AndAlso currentToken.Parent IsNot Nothing AndAlso TypeOf currentToken.Parent Is AttributeListSyntax Then
+                'Return Nothing
+                'End If
 
                 ' This AttributeList is the last applied attribute
                 ' If this AttributeList belongs to a parameter then apply no line operation

src/Workspaces/VisualBasicTest/Formatting/FormattingTests.vb

@@ -1335,7 +1335,7 @@ End Namespace]]></Code>
 
             Dim expected = <Code><![CDATA[Namespace SomeNamespace
     <SomeAttribute()>
-                <SomeAttribute2()>
+    <SomeAttribute2()>
     Class Foo
     End Class
 End Namespace]]></Code>