Remove duplicate manifest for Microsoft.RemoteDesktopClient (#12213)

manifests/m/Microsoft/RemoteDesktopClient/1.2.1755.0/Microsoft.RemoteDesktopClient.yaml

@@ -1,20 +0,0 @@
-PackageIdentifier: Microsoft.RemoteDesktopClient
-PackageVersion: 1.2.1755.0
-PackageName: Remote Desktop Client
-Publisher: Microsoft Corporation
-License: Copyright (c) Microsoft Corporation
-Moniker: msrdc
-Tags:
-- remotedesktop
-- wvd
-ShortDescription: You can access Windows Virtual Desktop resources on devices with Windows 7, Windows 10, and Windows 10 IoT Enterprise using the Windows Desktop client.
-PackageUrl: https://docs.microsoft.com/en-us/azure/virtual-desktop/connect-windows-7-10
-Installers:
-- Architecture: x64
-  InstallerUrl: https://go.microsoft.com/fwlink/?linkid=2068602
-  InstallerSha256: 94E0B28E90E77E81D0D465A75ECFFFB38B86D2AF8A0783A354C21515061D9AC5
-  InstallerType: msi
-  ProductCode: "{165FD401-29C4-45DD-95B9-EED69E67CB41}"
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0