added clean cache for the upgrade

application/src/main/java/org/thingsboard/server/install/ThingsboardInstallService.java

@@ -276,6 +276,8 @@ public class ThingsboardInstallService {
                             } else {
                                 log.info("Skipping images migration. Run the upgrade with fromVersion as '3.6.2-images' to migrate");
                             }
+                        case "3.6.3":
+                            log.info("Upgrading ThingsBoard from version 3.6.3 to 3.7.0 ...");
                             //TODO DON'T FORGET to update switch statement in the CacheCleanupService if you need to clear the cache
                             break;
                         default:

application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java

@@ -94,6 +94,10 @@ public class DefaultCacheCleanupService implements CacheCleanupService {
                 clearCacheByName(SECURITY_SETTINGS_CACHE);
                 clearCacheByName(RESOURCE_INFO_CACHE);
                 break;
+            case "3.6.3":
+                log.info("Clearing cache to upgrade from version 3.6.3 to 3.7.0");
+                clearAll();
+                break;
             default:
                 //Do nothing, since cache cleanup is optional.
         }