Merge Thunderbird v78.0 (#10885)

* Merge Thunderbird v78.0

* Fixed PrivacyUrl

manifests/m/Mozilla/Thunderbird/78.0/Mozilla.Thunderbird.installer.yaml

@@ -0,0 +1,32 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.installer.1.0.0.schema.json
+PackageIdentifier: Mozilla.Thunderbird
+PackageVersion: 78.0
+MinimumOSVersion: 10.0.0.0
+FileExtensions:
+  - csv
+  - eml
+  - ldif
+  - xpi
+InstallModes:
+  - interactive
+  - silent
+  - silentWithProgress
+Installers:
+  - Architecture: x64
+    InstallerType: msi
+    InstallerUrl: https://archive.mozilla.org/pub/thunderbird/releases/78.0/win64/en-US/Thunderbird%20Setup%2078.0.msi
+    InstallerSha256: FF3CAE374DF7ECB266C609F70931AF2267E74CF1CB2C52EC1BBB0272919F06E0
+    #ProductCode: 
+    Scope: machine
+    InstallerLocale: en-US
+    UpgradeBehavior: install
+  - Architecture: x64
+    InstallerType: msi
+    InstallerUrl: https://download-installer.cdn.mozilla.net/pub/thunderbird/releases/78.0/win64/cs/Thunderbird%20Setup%2078.0.msi
+    InstallerSha256: 6778E294D3145E32D992FA484D8600215AF93BB2380180C8015C395DC98FF79D
+    #ProductCode: 
+    Scope: machine
+    InstallerLocale: cs-CZ
+    UpgradeBehavior: install
+ManifestType: installer
+ManifestVersion: 1.0.0