Copilot Chat: Updating Semantic Kernel Nuget packages in Copilot Chat. (

microsoft#1995)

Updating Semantic Kernel Nuget packages in Copilot Chat.

### Contribution Checklist

<!-- Before submitting this PR, please make sure: -->

- [ ] The code builds clean without any errors or warnings
- [x] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
and the [pre-submission formatting
script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#dev-scripts)
raises no violations
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

Co-authored-by: Ben Thomas <bentho@microsoft.com>

samples/apps/copilot-chat-app/webapi/CopilotChatWebApi.csproj

@@ -11,13 +11,13 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.34.0" />
-    <PackageReference Include="Microsoft.SemanticKernel" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Connectors.AI.OpenAI" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Connectors.Memory.AzureCognitiveSearch" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Connectors.Memory.Qdrant" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Skills.MsGraph" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Skills.OpenAPI" Version="0.17.230629.1-preview" />
-    <PackageReference Include="Microsoft.SemanticKernel.Skills.Web" Version="0.17.230629.1-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Connectors.AI.OpenAI" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Connectors.Memory.AzureCognitiveSearch" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Connectors.Memory.Qdrant" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Skills.MsGraph" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Skills.OpenAPI" Version="0.17.230711.7-preview" />
+    <PackageReference Include="Microsoft.SemanticKernel.Skills.Web" Version="0.17.230711.7-preview" />
     <PackageReference Include="Azure.Extensions.AspNetCore.Configuration.Secrets" Version="1.2.2" />
     <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.21.0" />
     <PackageReference Include="Microsoft.Identity.Web" Version="2.11.1" />