Bump System.Composition from 8.0.0 to 9.0.0 (#304)

Bumps [System.Composition](https://github.com/dotnet/runtime) from 8.0.0 to 9.0.0.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v8.0.0...v9.0.0)

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

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

src/HolzShots.Core/HolzShots.Core.csproj

@@ -29,7 +29,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Semver" Version="3.0.0" />
     <PackageReference Include="unvell.d2dlib-x64" Version="1.5.0" />
-    <PackageReference Include="System.Composition" Version="8.0.0" />
+    <PackageReference Include="System.Composition" Version="9.0.0" />
     <PackageReference Include="System.ComponentModel.Composition" Version="8.0.0" />
     <PackageReference Include="System.Drawing.Common" Version="9.0.0" />
     <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.9" />