[cherry-pick][GraphQL] Cherry pick health endpoint on versioned route…

…s to 2024.4.0 (MystenLabs#18581)

## Description 

Add health endpoint to version routes as well.

## Test plan 

How did you test the new or updated feature?

---

## Release notes

Check each box that your changes affect. If none of the boxes relate to
your changes, release notes aren't required.

For each box you select, include information after the relevant heading
that describes the impact of your changes that a user might notice and
any actions they must take to implement updates.

- [ ] Protocol: 
- [ ] Nodes (Validators and Full nodes): 
- [ ] Indexer: 
- [ ] JSON-RPC: 
- [x] GraphQL: Added the health endpoint to version routes as well.
- [ ] CLI: 
- [ ] Rust SDK:

crates/sui-graphql-rpc/src/server/builder.rs

@@ -256,6 +256,8 @@ impl ServerBuilder {
                 .route("/graphql", post(graphql_handler))
                 .route("/graphql/:version", post(graphql_handler))
                 .route("/health", get(health_check))
+                .route("/graphql/health", get(health_check))
+                .route("/graphql/:version/health", get(health_check))
                 .with_state(self.state.clone())
                 .route_layer(CallbackLayer::new(MetricsMakeCallbackHandler {
                     metrics: self.state.metrics.clone(),