Added .NET Core SDK version 5.1.220.61417 (5.0.2). (#6608)

manifests/Microsoft/dotnet/5.1.220.61417.yaml

@@ -0,0 +1,23 @@
+Id: Microsoft.dotnet
+Version: 5.1.220.61417
+Name: .NET SDK
+Publisher: Microsoft
+License: MIT
+LicenseUrl: https://github.com/dotnet/core/blob/master/LICENSE.TXT
+MinOSVersion: 6.1.7601
+AppMoniker: dotnet
+Description: .NET is a free, cross-platform, open-source developer platform for building many different types of applications.
+Homepage: https://docs.microsoft.com/en-us/dotnet/
+Tags: .NET, .NET Core, dotnet, net, C#, csharp, F#, fsharp, VB, Visual Basic
+Commands: dotnet
+Installers:
+  - Arch: x64
+    Url: https://download.visualstudio.microsoft.com/download/pr/75483251-b77a-41a9-9ea2-05fb1668e148/2c27ea12ec2c93434c447f4009f2c2d2/dotnet-sdk-5.0.102-win-x64.exe
+    Sha256: 6443CE718208584497D4C7958DDBFB8CFEC11C3B21B95B5D0A75C7C9649E9056
+    InstallerType: exe
+    ProductCode: "{7fdc4bb1-1b7a-4eb0-95e3-7c2ae3fc4462}"
+    Switches:
+      Custom: /install
+      Silent: /quiet
+      SilentWithProgress: /passive
+ManifestVersion: 0.1.0