Update exchange-online-powershell-v2.md

Changing the minimum .NET framework requirement for V3 module as it requires .NET Framework v4.7.2 for working.

Author: paisvivekanand

exchange/docs-conceptual/exchange-online-powershell-v2.md

@@ -276,7 +276,7 @@ All versions of the module are supported in Windows PowerShell 5.1.
 
 PowerShell 7 on Windows requires version 2.0.4 or later.
 
-Version 2.0.5 or later of the module requires the Microsoft .NET Framework 4.7.1 or later to connect. Otherwise, you'll get an `System.Runtime.InteropServices.OSPlatform` error. This requirement shouldn't be an issue in current versions of Windows. For more information about versions of Windows that support the .NET Framework 4.7.1, see [this article](/dotnet/framework/migration-guide/versions-and-dependencies#net-framework-471).
+Version 2.0.5 or later of the module requires the Microsoft .NET Framework 4.7.2 or later to connect. Otherwise, you'll get an `System.Runtime.InteropServices.OSPlatform` error. This requirement shouldn't be an issue in current versions of Windows. For more information about versions of Windows that support the .NET Framework 4.7.2, see [this article](/dotnet/framework/migration-guide/versions-and-dependencies#net-framework-472).
 
 Windows PowerShell requirements and module support **in older versions of Windows** are described in the following list: