Add test case for VbNet with different casing (#32)

Author: sagi1623

snapshots/input/syntax/VBMain/CaseInsensitive.vb

@@ -0,0 +1,7 @@
+Namespace VBMain
+    Public Class CaseInsensitive
+        Public Sub DifferentCase(wEiRdCaSiNg As String)
+            Console.WriteLine(WeIrDcAsInG)
+        End Sub
+    End Class
+End Namespace

snapshots/output-net6.0/syntax/VBMain/CaseInsensitive.vb

@@ -0,0 +1,15 @@
+  Namespace VBMain
+'           ^^^^^^ reference scip-dotnet nuget . . VBMain/
+      Public Class CaseInsensitive
+'                  ^^^^^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#
+'                                  documentation ```vb\nClass CaseInsensitive\n```
+          Public Sub DifferentCase(wEiRdCaSiNg As String)
+'                    ^^^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().
+'                                  documentation ```vb\nPublic Sub CaseInsensitive.DifferentCase(wEiRdCaSiNg As String)\n```
+'                                  ^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().(wEiRdCaSiNg)
+'                                              documentation ```vb\nwEiRdCaSiNg As String\n```
+              Console.WriteLine(WeIrDcAsInG)
+'                               ^^^^^^^^^^^ reference scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().(wEiRdCaSiNg)
+          End Sub
+      End Class
+  End Namespace

snapshots/output-net7.0/syntax/VBMain/CaseInsensitive.vb

@@ -0,0 +1,17 @@
+  Namespace VBMain
+'           ^^^^^^ reference scip-dotnet nuget . . VBMain/
+      Public Class CaseInsensitive
+'                  ^^^^^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#
+'                                  documentation ```vb\nClass CaseInsensitive\n```
+          Public Sub DifferentCase(wEiRdCaSiNg As String)
+'                    ^^^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().
+'                                  documentation ```vb\nPublic Sub CaseInsensitive.DifferentCase(wEiRdCaSiNg As String)\n```
+'                                  ^^^^^^^^^^^ definition scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().(wEiRdCaSiNg)
+'                                              documentation ```vb\nwEiRdCaSiNg As String\n```
+              Console.WriteLine(WeIrDcAsInG)
+'             ^^^^^^^ reference scip-dotnet nuget System.Console 7.0.0.0 System/Console#
+'                     ^^^^^^^^^ reference scip-dotnet nuget System.Console 7.0.0.0 System/Console#WriteLine(+11).
+'                               ^^^^^^^^^^^ reference scip-dotnet nuget . . VBMain/CaseInsensitive#DifferentCase().(wEiRdCaSiNg)
+          End Sub
+      End Class
+  End Namespace