Bump System.IO.Ports from 9.0.1 to 9.0.4

Bumps [System.IO.Ports](https://github.com/dotnet/runtime) from 9.0.1 to 9.0.4.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.1...v9.0.4)

---
updated-dependencies:
- dependency-name: System.IO.Ports
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

ZWaveDotNet/ZWaveDotNet.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>net8.0; net9.0</TargetFrameworks>
@@ -39,7 +39,7 @@
 
   <ItemGroup>
     <PackageReference Include="Serilog" Version="4.2.0" />
-    <PackageReference Include="System.IO.Ports" Version="9.0.1" />
+    <PackageReference Include="System.IO.Ports" Version="9.0.4" />
   </ItemGroup>
 
   <ItemGroup>