Add Postman 8.3.0 (#11607)

manifests/p/Postman/Postman/8.3.0/Postman.Postman.yaml

@@ -0,0 +1,25 @@
+PackageIdentifier: Postman.Postman
+PackageVersion: 8.3.0
+PackageName: Postman
+Publisher: Postman
+License: © 2021 Postman, Inc. All rights reserved.
+LicenseUrl: https://www.postman.com/legal/eula/
+Moniker: postman
+Tags:
+- api
+- postman
+- development
+ShortDescription: The Collaboration Platform for API Development
+PackageUrl: https://www.postman.com/
+Installers:
+- Architecture: x64
+  InstallerUrl: https://dl.pstmn.io/download/version/8.3.0/win64
+  InstallerSha256: 8deaae5999b654b2627e639af30c8ff16d47af90721662ab583f7b921c4e9201
+  InstallerType: exe
+  InstallerSwitches:
+    Silent: /S
+    SilentWithProgress: /S
+PackageLocale: en-US
+ManifestType: singleton
+ManifestVersion: 1.0.0
+