Bump Microsoft.Rest.ClientRuntime in /Source/Icebreaker.Tests

Bumps [Microsoft.Rest.ClientRuntime](https://github.com/Azure/azure-sdk-for-net) from 2.3.21 to 2.3.24.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Microsoft.Rest.ClientRuntime_2.3.21...Microsoft.Rest.ClientRuntime_2.3.24)

---
updated-dependencies:
- dependency-name: Microsoft.Rest.ClientRuntime
  dependency-type: direct:production
...

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

Source/Icebreaker.Tests/packages.config

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AdaptiveCards" version="2.3.0" targetFramework="net472" />
   <package id="AdaptiveCards.Templating" version="1.1.0" targetFramework="net472" />
@@ -43,7 +43,7 @@
   <package id="Microsoft.Recognizers.Text.DateTime" version="1.2.9" targetFramework="net472" />
   <package id="Microsoft.Recognizers.Text.Number" version="1.2.9" targetFramework="net472" />
   <package id="Microsoft.Recognizers.Text.NumberWithUnit" version="1.2.9" targetFramework="net472" />
-  <package id="Microsoft.Rest.ClientRuntime" version="2.3.21" targetFramework="net472" />
+  <package id="Microsoft.Rest.ClientRuntime" version="2.3.24" targetFramework="net472" />
   <package id="Moq" version="4.15.2" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />