Bump Microsoft.Extensions.Hosting and Microsoft.Extensions.Hosting.Systemd

Bumps [Microsoft.Extensions.Hosting](https://github.com/dotnet/runtime) and [Microsoft.Extensions.Hosting.Systemd](https://github.com/dotnet/runtime). These dependencies needed to be updated together.

Updates `Microsoft.Extensions.Hosting` from 9.0.3 to 9.0.3
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.3...v9.0.3)

Updates `Microsoft.Extensions.Hosting.Systemd` from 9.0.2 to 9.0.3
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.2...v9.0.3)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Hosting
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.Extensions.Hosting.Systemd
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

RossBot2000.csproj

@@ -21,7 +21,7 @@
     <ItemGroup>
         <PackageReference Include="Discord.Net" Version="3.17.1" />
         <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.3" />
-        <PackageReference Include="Microsoft.Extensions.Hosting.Systemd" Version="9.0.2" />
+        <PackageReference Include="Microsoft.Extensions.Hosting.Systemd" Version="9.0.3" />
     </ItemGroup>
 
     <ItemGroup>