Bump RestSharp in /Demos/src/Aspose.Tasks.Cloud.Live.Demos.UI

Bumps [RestSharp](https://github.com/restsharp/RestSharp) from 105.2.3 to 106.12.0.
- [Release notes](https://github.com/restsharp/RestSharp/releases)
- [Changelog](https://github.com/restsharp/RestSharp/blob/dev/releasenotes.md)
- [Commits](restsharp/RestSharp@105.2.3...106.12)

---
updated-dependencies:
- dependency-name: RestSharp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Demos/src/Aspose.Tasks.Cloud.Live.Demos.UI/packages.config

@@ -40,7 +40,7 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net471" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net471" />
   <package id="popper.js" version="1.16.0" targetFramework="net471" />
-  <package id="RestSharp" version="105.2.3" targetFramework="net471" />
+  <package id="RestSharp" version="106.12.0" targetFramework="net471" />
   <package id="System.Buffers" version="4.4.0" targetFramework="net471" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.5.0" targetFramework="net471" />
   <package id="System.Drawing.Common" version="4.5.1" targetFramework="net471" />