Remove System.Text.Json reference

Remove explicit reference to System.Text.Json as it should be redundant.

Identified by #2531.

Author: martincostello

Directory.Packages.props

@@ -46,7 +46,6 @@
     <PackageVersion Include="System.Diagnostics.DiagnosticSource" Version="$(MicrosoftExtensionsVersion)" />
     <PackageVersion Include="System.Threading.RateLimiting" Version="$(MicrosoftExtensionsVersion)" />
     <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
-    <PackageVersion Include="System.Text.Json" Version="9.0.0" />
     <PackageVersion Include="System.ValueTuple" Version="4.5.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.2" />

samples/Chaos/Chaos.csproj

@@ -10,7 +10,6 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Http.Resilience" />
     <PackageReference Include="Polly.Core" />
-    <PackageReference Include="System.Text.Json" />
   </ItemGroup>
 
 </Project>

samples/DependencyInjection/DependencyInjection.csproj

@@ -11,7 +11,6 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Console" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" />
     <PackageReference Include="Polly.Extensions" />
-    <PackageReference Include="System.Text.Json" />
   </ItemGroup>
 
 </Project>