build: bump Microsoft.Extensions.Configuration, Microsoft.Extensions.Configuration.Json and System.Text.Json

Bumps [Microsoft.Extensions.Configuration](https://github.com/dotnet/runtime), [Microsoft.Extensions.Configuration.Json](https://github.com/dotnet/runtime) and [System.Text.Json](https://github.com/dotnet/runtime). These dependencies needed to be updated together.

Updates `Microsoft.Extensions.Configuration` from 9.0.2 to 9.0.3
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.2...v9.0.3)

Updates `Microsoft.Extensions.Configuration.Json` from 9.0.2 to 9.0.3
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.2...v9.0.3)

Updates `System.Text.Json` from 9.0.2 to 9.0.3
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.2...v9.0.3)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Configuration
  dependency-version: 9.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.Extensions.Configuration.Json
  dependency-version: 9.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: System.Text.Json
  dependency-version: 9.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

App/kernel-memory/Directory.Packages.props

@@ -24,9 +24,9 @@
     <PackageVersion Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.22.0" />
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.3" />
     <PackageVersion Include="Microsoft.Data.SqlClient" Version="5.2.1" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="9.0.3" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.AzureAppConfiguration" Version="7.3.0" />
-    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration.Json" Version="9.0.3" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.2" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.2" />
     <PackageVersion Include="Microsoft.Extensions.Hosting" Version="9.0.2" />