Add IndicesMetrics instead of IndicesService to toClose (elastic#114782)

The same line already exists in
[L543](https://github.com/ywangd/elasticsearch/blob/9f4a7927bdc366f8ca98c4652ac7d1102d9430f5/server/src/main/java/org/elasticsearch/node/Node.java#L543).
It should have no practial impact since AbstractLifecycleComponent#close
short-circuits if its lifecycle is already closed. The original code
meant to close IndicesMetrics. This PR adds it.

Relates: elastic#113737

server/src/main/java/org/elasticsearch/node/Node.java

@@ -561,7 +561,7 @@ public synchronized void close() throws IOException {
         toClose.add(() -> stopWatch.stop().start("transport"));
         toClose.add(injector.getInstance(TransportService.class));
         toClose.add(injector.getInstance(NodeMetrics.class));
-        toClose.add(injector.getInstance(IndicesService.class));
+        toClose.add(injector.getInstance(IndicesMetrics.class));
         if (ReadinessService.enabled(environment)) {
             toClose.add(injector.getInstance(ReadinessService.class));
         }