Bump System.Reflection.MetadataLoadContext from 8.0.1 to 9.0.0 in /src

Bumps [System.Reflection.MetadataLoadContext](https://github.com/dotnet/runtime) from 8.0.1 to 9.0.0.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v8.0.1...v9.0.0)

---
updated-dependencies:
- dependency-name: System.Reflection.MetadataLoadContext
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/Directory.Packages.props

@@ -68,7 +68,7 @@
     <PackageVersion Include="System.Management" Version="8.0.0" />
     <PackageVersion Include="System.Management.Automation" Version="7.2.21" />
     <PackageVersion Include="System.Reactive.Linq" Version="6.0.1" />
-    <PackageVersion Include="System.Reflection.MetadataLoadContext" Version="8.0.1" />
+    <PackageVersion Include="System.Reflection.MetadataLoadContext" Version="9.0.0" />
     <PackageVersion Include="System.ServiceProcess.ServiceController" Version="8.0.1" />
     <PackageVersion Include="Validar.Fody" Version="1.9.0" />
     <PackageVersion Include="Yarp.ReverseProxy" Version="2.2.0" />