Bump System.Text.Json to 9.0.8

---
updated-dependencies:
- dependency-name: System.Text.Json
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: System.Text.Json
  dependency-version: 9.0.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

ExampleTests/ExampleTests/ExampleTests.csproj

@@ -17,7 +17,7 @@
     <PackageReference Include="IntelliTect.TestTools.TestFramework" Version="1.2.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="Selenium.WebDriver" Version="4.32.0" />
-    <PackageReference Include="System.Text.Json" Version="9.0.4" />
+    <PackageReference Include="System.Text.Json" Version="9.0.8" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>

IntelliTect.TestTools.TestFramework/IntelliTect.TestTools.TestFramework.csproj

@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.5" />
-    <PackageReference Include="System.Text.Json" Version="9.0.4" />
+    <PackageReference Include="System.Text.Json" Version="9.0.8" />
   </ItemGroup>
 
   <ItemGroup>