Bump System.CommandLine in /EXILED

Bumps [System.CommandLine](https://github.com/dotnet/command-line-api) from 2.0.0-beta1.20371.2 to 2.0.0-beta4.22272.1.
- [Release notes](https://github.com/dotnet/command-line-api/releases)
- [Changelog](https://github.com/dotnet/command-line-api/blob/main/docs/History.md)
- [Commits](dotnet/command-line-api@2.0.0-beta1.20371.2...2.0.0-beta4.22272.1)

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

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

EXILED/Exiled.Installer/Exiled.Installer.csproj

@@ -39,7 +39,7 @@
     <ItemGroup>
         <PackageReference Include="Octokit" Version="1.0.1" />
         <PackageReference Include="SharpZipLib" Version="1.3.3" />
-        <PackageReference Include="System.CommandLine" Version="2.0.0-beta1.20371.2" />
+        <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
         <PackageReference Include="SemanticVersioning" Version="$(SemanticVersioningVersion)" />
     </ItemGroup>