Bump System.Drawing.Common from 8.0.11 to 8.0.12 (#1789)

Bumps [System.Drawing.Common](https://github.com/dotnet/winforms) from 8.0.11 to 8.0.12.
- [Release notes](https://github.com/dotnet/winforms/releases)
- [Changelog](https://github.com/dotnet/winforms/blob/main/docs/release-activity.md)
- [Commits](dotnet/winforms@v8.0.11...v8.0.12)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -16,6 +16,6 @@
     <!-- After an upgrade of these libraries the nuspec file should also be updated -->
     <PackageVersion Include="Avalonia" Version="11.2.3" />
     <PackageVersion Include="Avalonia.Desktop" Version="11.2.3" />
-    <PackageVersion Include="System.Drawing.Common" Version="8.0.11" />
+    <PackageVersion Include="System.Drawing.Common" Version="8.0.12" />
   </ItemGroup>
 </Project>