Removed duplicate manifest for Visual Studio 2019 Enterprise version 16.9.31105.61. (#13193)

manifests/m/Microsoft/VisualStudio/Enterprise/16.9.31105.61/Microsoft.VisualStudio.Enterprise.yaml

@@ -1,25 +0,0 @@
-PackageIdentifier: Microsoft.VisualStudio.Enterprise
-PackageVersion: 16.9.31105.61
-PackageName: Visual Studio Enterprise
-Publisher: Microsoft
-License: Copyright (c) Microsoft Corporation
-LicenseUrl: https://visualstudio.microsoft.com/license-terms/
-Moniker: devenv
-Tags:
-- C++
-- vs
-- C#
-ShortDescription: Visual Studio Enterprise
-PackageUrl: https://visualstudio.microsoft.com/
-Installers:
-- Architecture: x64
-  InstallerUrl: https://download.visualstudio.microsoft.com/download/pr/308e891b-f15e-43d8-8cc1-0e41f4962d4b/87e371be3bae7803d35b6acd33290bbf8997ef0693ef0c170d9abb7d5e15c38f/vs_Enterprise.exe
-  InstallerSha256: 87E371BE3BAE7803D35B6ACD33290BBF8997EF0693EF0C170D9ABB7D5E15C38F
-  InstallerType: exe
-  InstallerSwitches:
-    Silent: --quiet
-    SilentWithProgress: --passive
-    Custom: --productId Microsoft.VisualStudio.Product.Enterprise --channelId VisualStudio.16.Release --channelUri https://aka.ms/vs/16/release/channel --add Microsoft.VisualStudio.Workload.Universal
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0