Added x86 and arm64 architectures for Mozilla Firefox ESR version 78.0esr. (#9688)

manifests/m/Mozilla/FirefoxESR/78.0esr/Mozilla.FirefoxESR.locale.en-US.yaml

@@ -0,0 +1,19 @@
+# yaml-language-server: $schema=https://aka.ms/winget-manifest.defaultlocale.1.0.0.schema.json
+PackageIdentifier: Mozilla.FirefoxESR
+PackageVersion: 78.0esr
+PackageLocale: en-US
+LicenseUrl: https://www.mozilla.org/en-US/MPL/2.0/
+Moniker: firefoxesr
+Tags:
+- browser
+- firefox
+- mozilla
+- esr
+PackageUrl: https://www.mozilla.org/en-US/firefox/enterprise/
+Publisher: Mozilla
+PackageName: Firefox ESR
+License: Mozilla Public License V2.0
+ShortDescription: Get unmatched data protection on the release cadence that suits you with Firefox for enterprise.
+ManifestType: defaultLocale
+ManifestVersion: 1.0.0
+