Bump Radzen.Blazor from 8.6.3 to 9.0.0

---
updated-dependencies:
- dependency-name: Radzen.Blazor
  dependency-version: 9.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

SimpleMailArchiver/SimpleMailArchiver/SimpleMailArchiver.csproj

@@ -19,7 +19,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Radzen.Blazor" Version="8.6.3"/>
+        <PackageReference Include="Radzen.Blazor" Version="9.0.0"/>
         <PackageReference Include="Serilog" Version="4.3.0"/>
         <PackageReference Include="Serilog.AspNetCore" Version="10.0.0"/>
         <PackageReference Include="Serilog.Sinks.Console" Version="6.1.1"/>