Update Stretchly.Stretchly to 1.7.0 (#13713)

manifests/s/Stretchly/Stretchly/1.7.0/Stretchly.Stretchly.yaml

@@ -0,0 +1,22 @@
+PackageIdentifier: Stretchly.Stretchly
+Publisher: Stretchly
+PackageName: Stretchly
+PackageVersion: 1.7.0
+License: Copyright (c) 2016-2020, Jan Hovancik
+InstallerType: exe
+LicenseUrl: https://github.com/hovancik/stretchly/blob/master/LICENSE
+Tags:
+- reminder
+- breaktime
+ShortDescription: Stretchly is a cross-platform electron app that reminds you to take breaks when working on your computer.
+PackageUrl: https://hovancik.net/stretchly
+Installers:
+- Architecture: x86
+  InstallerUrl: https://github.com/hovancik/stretchly/releases/download/v1.7.0/Stretchly.Setup.1.7.0.exe
+  InstallerSha256: 67719358884fadf1ffebd67f130268088beecbb398e56e784810823c40a04b89
+  InstallerSwitches:
+    Silent: /S
+    SilentWithProgress: /S
+PackageLocale: en-US
+ManifestType: singleton
+ManifestVersion: 1.0.0