chore(deps): update aspire monorepo to v9

Author: renovate[bot]

SSTAlumniAssociation.AppHost/SSTAlumniAssociation.AppHost.csproj

@@ -10,9 +10,9 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Aspire.Hosting.AppHost" Version="8.2.0" />
-        <PackageReference Include="Aspire.Hosting.NodeJs" Version="8.2.0" />
-        <PackageReference Include="Aspire.Hosting.PostgreSQL" Version="8.2.0" />
+        <PackageReference Include="Aspire.Hosting.AppHost" Version="9.0.0" />
+        <PackageReference Include="Aspire.Hosting.NodeJs" Version="9.0.0" />
+        <PackageReference Include="Aspire.Hosting.PostgreSQL" Version="9.0.0" />
     </ItemGroup>
 
     <ItemGroup>

SSTAlumniAssociation.ServiceDefaults/SSTAlumniAssociation.ServiceDefaults.csproj

@@ -11,7 +11,7 @@
         <FrameworkReference Include="Microsoft.AspNetCore.App"/>
 
         <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.9.1" />
-        <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="8.2.0" />
+        <PackageReference Include="Microsoft.Extensions.ServiceDiscovery" Version="9.0.0" />
         <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
         <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0" />
         <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.9.0" />