chore(deps): update nuget non-major dependencies (#211)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Build.props

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="CSharpier.MsBuild" Version="0.29.2">
+    <PackageReference Include="CSharpier.MsBuild" Version="0.30.6">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>

src/App/App.csproj

@@ -5,10 +5,10 @@
     <RootNamespace>Altinn.App</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Altinn.App.Api" Version="8.6.3">
+    <PackageReference Include="Altinn.App.Api" Version="8.6.4">
       <CopyToOutputDirectory>lib\$(TargetFramework)\*.xml</CopyToOutputDirectory>
     </PackageReference>
-    <PackageReference Include="Altinn.App.Core" Version="8.6.3" />
+    <PackageReference Include="Altinn.App.Core" Version="8.6.4" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="wwwroot\css\" />