Bump System.Text.Json from 8.0.1 to 8.0.2

Bumps [System.Text.Json](https://github.com/dotnet/runtime) from 8.0.1 to 8.0.2.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v8.0.1...v8.0.2)

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

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

src/Hl7.Fhir.Base/Hl7.Fhir.Base.csproj

@@ -12,7 +12,7 @@
 
 	<ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0'">
 		<PackageReference Include="System.Buffers" Version="4.5.1" />
-		<PackageReference Include="System.Text.Json" Version="8.0.1" />
+		<PackageReference Include="System.Text.Json" Version="8.0.2" />
 	</ItemGroup>
 
 	<ItemGroup>