Bump System.Net.Http.Json from 8.0.1 to 10.0.0

---
updated-dependencies:
- dependency-name: System.Net.Http.Json
  dependency-version: 10.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-dependencies
...

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

Author: dependabot[bot]

test/TestableHttpClient.IntegrationTests/TestableHttpClient.IntegrationTests.csproj

@@ -7,7 +7,7 @@
 
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Net.Http.Json" Version="[8.0.*,)" />
+    <PackageReference Include="System.Net.Http.Json" Version="10.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">