Add MongoDB Server 4.2.8 (#2129)

manifests/MongoDB/Server/4.2.8.yaml

@@ -0,0 +1,17 @@
+Id: MongoDB.Server
+Name: MongoDB Server
+Version: 4.2.8
+Publisher: MongoDB
+License: Copyright (c) MongoDB, Inc.
+AppMoniker: mongodb-server
+Tags: Mongo Database Server
+Description: MongoDB is a general purpose, document-based, distributed database built for modern application developers and for the cloud era.
+Homepage: https://www.mongodb.com//
+Installers:
+  - Arch: x64
+    Url: https://downloads.mongodb.org/win32/mongodb-win32-x86_64-2012plus-4.2.8-signed.msi
+    Sha256: 166c5cd99132d72969a67446e494da6287710a34f3f75ee9fb798a2945c0f502
+    InstallerType: msi
+    Switches:
+      Silent: /quiet
+      SilentWithProgress: /quiet /passive ACCEPTEULA=1 ADDLOCAL=Server