Bump System.Security.Permissions and Microsoft.NETFramework.ReferenceAssemblies (#603)

Bumps [System.Security.Permissions](https://github.com/dotnet/runtime) and [Microsoft.NETFramework.ReferenceAssemblies](https://github.com/Microsoft/dotnet). These dependencies needed to be updated together.

Updates `System.Security.Permissions` from 8.0.0 to 9.0.2
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v8.0.0...v9.0.2)

Updates `Microsoft.NETFramework.ReferenceAssemblies` from 1.0.3 to 1.0.3
- [Commits](https://github.com/Microsoft/dotnet/commits)

---
updated-dependencies:
- dependency-name: System.Security.Permissions
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.NETFramework.ReferenceAssemblies
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Tests/Tests.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="FodyHelpers" Version="6.9.2" />
-    <PackageReference Include="System.Security.Permissions" Version="8.0.0" />
+    <PackageReference Include="System.Security.Permissions" Version="9.0.2" />
     <PackageReference Include="System.Threading.AccessControl" Version="8.0.0" />
     <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="Verify.Xunit" Version="25.3.0" />