add RpcEndpointService to thread runner (#6091)

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>

acceptance-tests/dsl/src/main/java/org/hyperledger/besu/tests/acceptance/dsl/node/ThreadBesuNodeRunner.java

@@ -44,6 +44,7 @@ import org.hyperledger.besu.plugin.services.BesuConfiguration;
 import org.hyperledger.besu.plugin.services.BesuEvents;
 import org.hyperledger.besu.plugin.services.PicoCLIOptions;
 import org.hyperledger.besu.plugin.services.PluginTransactionValidatorService;
+import org.hyperledger.besu.plugin.services.RpcEndpointService;
 import org.hyperledger.besu.plugin.services.SecurityModuleService;
 import org.hyperledger.besu.plugin.services.StorageService;
 import org.hyperledger.besu.plugin.services.TransactionSelectionService;
@@ -98,6 +99,7 @@ public class ThreadBesuNodeRunner implements BesuNodeRunner {
     besuPluginContext.addService(StorageService.class, storageService);
     besuPluginContext.addService(SecurityModuleService.class, securityModuleService);
     besuPluginContext.addService(PicoCLIOptions.class, new PicoCLIOptionsImpl(commandLine));
+    besuPluginContext.addService(RpcEndpointService.class, new RpcEndpointServiceImpl());
     besuPluginContext.addService(
         TransactionSelectionService.class, new TransactionSelectionServiceImpl());
     besuPluginContext.addService(