Added 7zip.7zipAlpha v21.02 alpha (#12223)

manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.locale.en-US.yaml

@@ -0,0 +1,28 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultlocale.1.0.0.schema.json
+PackageIdentifier: 7zip.7zipAlpha
+PackageVersion: 21.02 alpha
+PackageLocale: en-US
+Publisher: Igor Pavlov
+PublisherUrl: https://www.7-zip.org
+PublisherSupportUrl: https://www.7-zip.org/support.html
+#PrivacyUrl: 
+Author: Igor Pavlov
+PackageName: 7Zip - Alpha
+PackageUrl: https://www.7-zip.org
+License: GNU LGPL
+LicenseUrl: https://www.7-zip.org/license.txt
+Copyright: Copyright (C) 1999-2021 Igor Pavlov.
+CopyrightUrl: https://www.7-zip.org/license.txt
+ShortDescription: Free and open source file archiver with a high compression ratio.
+#Description: 
+Moniker: 7zip-alpha
+Tags:
+  - compression
+  - file compression
+  - utility
+  - tool
+  - archiver
+  - foss
+  - open source
+ManifestType: defaultLocale
+ManifestVersion: 1.0.0