Removed duplicate manifest for Firefox version 79.0 (XH). (#10983)

manifests/m/Mozilla/Firefox/Firefox/79.0 (XH)/Mozilla.Firefox.Firefox.yaml

@@ -1,24 +0,0 @@
-PackageIdentifier: Mozilla.Firefox.Firefox
-PackageVersion: 79.0 (XH)
-PackageName: Firefox (Xhosa)
-Publisher: Mozilla
-Moniker: firefox
-Tags:
-- firefox
-- Firefox (Xhosa)
-ShortDescription: Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.
-PackageUrl: https://www.mozilla.org/en-US/firefox/new/
-License: Mozilla Public License Version 2.0
-LicenseUrl: https://www.mozilla.org/en-US/MPL/2.0/
-Installers:
-- Architecture: x64
-  InstallerUrl: https://download-installer.cdn.mozilla.net/pub/firefox/releases/79.0/win64/xh/Firefox%20Setup%2079.0.msi
-  InstallerSha256: E8C4A9CC5BBE91FC08F6523ECDC593A2C60F271AE2DEA4A89F5D09C850A7F87B
-  InstallerType: msi
-  InstallerSwitches:
-    Custom: /norestart
-    Silent: /qn
-    SilentWithProgress: /qb
-PackageLocale: en-US
-ManifestType: singleton
-ManifestVersion: 1.0.0