Bump System.Text.Json from 6.0.0-preview.6.21352.12 to 6.0.5 (#996)

Bumps [System.Text.Json](https://github.com/dotnet/runtime) from 6.0.0-preview.6.21352.12 to 6.0.5.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v6.0.0-preview.6.21352.12...v6.0.5)

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

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

Author: dependabot[bot]

Directory.Packages.props

@@ -6,7 +6,7 @@
     <ItemGroup>
         <PackageVersion Include="BenchmarkDotNet" Version="0.13.1"/>
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.0-2.final"/>
-        <PackageVersion Include="System.Text.Json" Version="6.0.0-preview.6.21352.12"/>
+        <PackageVersion Include="System.Text.Json" Version="6.0.5"/>
         <PackageVersion Include="ClangSharp.PInvokeGenerator" Version="14.0.0-beta2"/>
         <PackageVersion Include="Microsoft.Build.Locator" Version="1.4.1"/>
         <PackageVersion Include="Microsoft.Extensions.FileSystemGlobbing" Version="6.0.0-preview.6.21352.12"/>