Update dependency RestSharp to v114

Author: dependencyupdates[bot]

src/ServiceInsight.Sdk/ServiceInsight.Sdk.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Caliburn.Micro" Version="3.2.0" />
-    <PackageReference Include="RestSharp" Version="106.15.0" />
+    <PackageReference Include="RestSharp" Version="114.0.0" />
   </ItemGroup>
 
 </Project>