fix(upgrade): removes sleep from bootstrap process (#8016)

Author: RyanHolstien

metadata-service/factories/src/main/java/com/linkedin/metadata/boot/UpgradeStep.java

@@ -20,7 +20,6 @@
 
 @Slf4j
 public abstract class UpgradeStep implements BootstrapStep {
-  private static final Integer SLEEP_SECONDS = 120;
 
   protected final EntityService _entityService;
   private final String _version;
@@ -37,19 +36,12 @@ public UpgradeStep(EntityService entityService, String version, String upgradeId
 
   @Override
   public void execute() throws Exception {
-    String upgradeStepName = name();
-
-    log.info(String.format("Attempting to run %s Upgrade Step..", upgradeStepName));
-    log.info(String.format("Waiting %s seconds..", SLEEP_SECONDS));
 
     if (hasUpgradeRan()) {
       log.info(String.format("%s has run before for version %s. Skipping..", _upgradeId, _version));
       return;
     }
 
-    // Sleep to ensure deployment process finishes.
-    Thread.sleep(SLEEP_SECONDS * 1000);
-
     try {
       ingestUpgradeRequestAspect();
       upgrade();