[deps]: Update HtmlSanitizer to v9 (#806)

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

Author: renovate[bot]

src/Common/Common.csproj

@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Fido2" Version="4.0.0-beta.16" />
     <PackageReference Include="Fido2.Models" Version="4.0.0-beta.16" />
-    <PackageReference Include="HtmlSanitizer" Version="8.2.871-beta" />
+    <PackageReference Include="HtmlSanitizer" Version="9.0.886" />
     <PackageReference Include="MailKit" Version="4.9.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="9.0.1" />