Add PowerShell Universal 1.4 (#3831)

* Add PowerShell Universal 1.4

* Fix sha

manifests/IronmanSoftware/PowerShellUniversal/1.4.0.yaml

@@ -0,0 +1,16 @@
+Id: IronmanSoftware.PowerShellUniversal
+Name: PowerShell Universal
+Version: 1.4.0
+Publisher: Ironman Software
+AppMoniker: powershelluniversal
+License: Copyright © Ironman Software 2020 All Rights Reserved
+Homepage: https://ironmansoftware.com/powershell-universal
+Description: PowerShell Universal is the ultimate platform for building web-based IT tools.
+InstallerType: msi
+Installers:
+  - Arch: x64
+    Url: https://imsreleases.blob.core.windows.net/universal/production/1.4.0/PowerShellUniversal.1.4.0.msi
+    Sha256: 45DB2302C391CD2F6B91D9A2A01A74AE8DD7996481D51DB8FA79B01C4FFE88DB
+    Scope: machine
+    Switches:
+      Silent: /q SUPPRESSBROWSER=true