Temporarily remove microsoft.webview2-evergreen version 1.3.139.71 to fix the filename's capitalization (#12295)

manifests/m/Microsoft/webview2-evergreen/1.3.139.71/microsoft.webview2-evergreen.yaml

@@ -1,29 +0,0 @@
-PackageIdentifier: microsoft.webview2-evergreen
-Publisher: Microsoft Corporation
-PackageName: webview2 evergreen
-Author: Microsoft Corporation
-ShortDescription: Embed web content (HTML, CSS, and JavaScript) in your native applications
-Tags:
-- cef
-- cefsharp
-- chromium
-- browser
-- embeded
-- webview
-- edge
-- chrome
-PackageUrl: https://developer.microsoft.com/en-us/microsoft-edge/webview2/
-License: copyright (c) Microsoft Corporation
-LicenseUrl: https://go.microsoft.com/fwlink/p/?linkid=248155
-PackageVersion: 1.3.139.71
-InstallerType: exe
-Installers:
-- Architecture: x64
-  InstallerUrl: https://msedge.sf.dl.delivery.mp.microsoft.com/filestreamingservice/files/35989c2d-07f7-40af-a36a-e2315bcee84f/MicrosoftEdgeWebview2Setup.exe
-  InstallerSha256: b60153b20df65cc518f6e4f96ca7609e597b36480bb8acae430d838bcf74d27d
-  InstallerSwitches:
-    Silent: /silent /install
-    SilentWithProgress: /silent /install
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0