Bump Altinn.Authorization.ProblemDetails.Abstractions

Bumps [Altinn.Authorization.ProblemDetails.Abstractions](https://github.com/Altinn/altinn-authorization-utils) from 3.0.1 to 3.2.1.
- [Release notes](https://github.com/Altinn/altinn-authorization-utils/releases)
- [Changelog](https://github.com/Altinn/altinn-authorization-utils/blob/main/release-please-config.json)
- [Commits](Altinn/altinn-authorization-utils@Altinn.Authorization.ProblemDetails-v3.0.1...Altinn.Authorization.ProblemDetails-v3.2.1)

---
updated-dependencies:
- dependency-name: Altinn.Authorization.ProblemDetails.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/Authorization/Altinn.Platform.Authorization.csproj

@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Altinn.ApiClients.Maskinporten" Version="9.2.1" />
     <PackageReference Include="Altinn.Authorization.ProblemDetails" Version="3.0.1" />
-    <PackageReference Include="Altinn.Authorization.ProblemDetails.Abstractions" Version="3.0.1" />
+    <PackageReference Include="Altinn.Authorization.ProblemDetails.Abstractions" Version="3.2.1" />
     <PackageReference Include="Altinn.Common.AccessToken" Version="4.5.3" />
     <PackageReference Include="Altinn.Common.AccessTokenClient" Version="3.0.9" />
     <PackageReference Include="Altinn.Common.PEP" Version="4.0.0" />