Bump System.Drawing.Common from 8.0.0 to 9.0.1

Bumps [System.Drawing.Common](https://github.com/dotnet/winforms) from 8.0.0 to 9.0.1.
- [Release notes](https://github.com/dotnet/winforms/releases)
- [Changelog](https://github.com/dotnet/winforms/blob/main/docs/release-activity.md)
- [Commits](dotnet/winforms@v8.0.0...v9.0.1)

---
updated-dependencies:
- dependency-name: System.Drawing.Common
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

DigitalLearningSolutions.Data/DigitalLearningSolutions.Data.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="MailKit" Version="4.3.0" />
     <PackageReference Include="Microsoft.FeatureManagement.AspNetCore" Version="2.0.0" />
     <PackageReference Include="Serilog.AspNetCore" Version="7.0.0" />
-    <PackageReference Include="System.Drawing.Common" Version="8.0.0" />
+    <PackageReference Include="System.Drawing.Common" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>