Bump Azure.AI.Agents.Persistent from 1.1.0-beta.1 to 1.1.0-beta.2 (#49)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

website/chatui/chatui.csproj

@@ -8,7 +8,7 @@
     <Folder Include="wwwroot\" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Azure.AI.Agents.Persistent" Version="1.1.0-beta.1" />
+    <PackageReference Include="Azure.AI.Agents.Persistent" Version="1.1.0-beta.2" />
     <PackageReference Include="Azure.Identity" Version="1.14.0" />
   </ItemGroup>
 </Project>