Added Plex Media Server version 1.22.1.4275. (#9604)

* Added Plex Media Server version 1.22.1.4275.

* Fixed packageidentifier.

* Fixed file name.

manifests/p/plex/plexmediaserver/1.22.1.4275/plex.plexmediaserver.yaml

@@ -0,0 +1,28 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.singleton.1.0.0.schema.json
+PackageIdentifier: plex.plexmediaserver
+Publisher: Plex
+PackageName: Plex Media Server
+Author: Plex
+ShortDescription: Host media content in Plex Media Server.
+Moniker: plexmediaserver
+Tags:
+- mediaserver
+- streaming
+- video
+- music
+PackageUrl: https://www.plex.tv/media-server-downloads/
+License: Copyright © 2020, Plex
+LicenseUrl: https://www.plex.tv/about/privacy-legal/plex-terms-of-service/
+MinimumOSVersion: 10.0.0.0
+PackageVersion: 1.22.1.4275
+InstallerType: nullsoft
+Installers:
+- Architecture: x86
+  InstallerUrl: https://downloads.plex.tv/plex-media-server-new/1.22.1.4275-48e10484b/windows/PlexMediaServer-1.22.1.4275-48e10484b-x86.exe
+  InstallerSha256: 2C5BB524FFBAFC7FA39E830FAD2A9754AD497AB4D6E92D1DF8A8DC3225735838
+  Scope: machine
+  InstallerLocale: en-US
+PackageLocale: en-US
+ManifestType: singleton
+ManifestVersion: 1.0.0
+