Bump Quartz.Serialization.Json and Quartz in /src

Bumps [Quartz.Serialization.Json](https://github.com/quartznet/quartznet) and [Quartz](https://github.com/quartznet/quartznet). These dependencies needed to be updated together.

Updates `Quartz.Serialization.Json` from 3.8.1 to 3.9.0
- [Release notes](https://github.com/quartznet/quartznet/releases)
- [Changelog](https://github.com/quartznet/quartznet/blob/v3.9.0/changelog.md)
- [Commits](quartznet/quartznet@v3.8.1...v3.9.0)

Updates `Quartz` from 3.6.2 to 3.9.0
- [Release notes](https://github.com/quartznet/quartznet/releases)
- [Changelog](https://github.com/quartznet/quartznet/blob/v3.9.0/changelog.md)
- [Commits](quartznet/quartznet@v3.6.2...v3.9.0)

---
updated-dependencies:
- dependency-name: Quartz.Serialization.Json
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Quartz
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/IoTHub.Portal.Server/IoTHub.Portal.Server.csproj

@@ -70,7 +70,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="prometheus-net.AspNetCore" Version="8.2.1" />
     <PackageReference Include="Quartz.Extensions.Hosting" Version="3.8.1" />
-    <PackageReference Include="Quartz.Serialization.Json" Version="3.8.1" />
+    <PackageReference Include="Quartz.Serialization.Json" Version="3.9.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
     <PackageReference Include="UAParser" Version="3.1.47" />
   </ItemGroup>