Bump System.CodeDom from 10.0.8 to 10.0.9

---
updated-dependencies:
- dependency-name: System.CodeDom
  dependency-version: 10.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -10,6 +10,6 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
     <PackageVersion Include="MSTest.TestAdapter" Version="4.2.3" />
     <PackageVersion Include="MSTest.TestFramework" Version="4.2.3" />
-    <PackageVersion Include="System.CodeDom" Version="10.0.8" />
+    <PackageVersion Include="System.CodeDom" Version="10.0.9" />
   </ItemGroup>
 </Project>