Change logging level to FINE for platform cache updates (#1688)

* Change logging level to `DEBUG` for platform cache updates

This will avoid cluttering the logs

* Change log level from DEBUG to FINE

Author: gastaldi

base/src/main/java/io/quarkus/code/service/PlatformService.java

@@ -219,7 +219,7 @@ private void reloadPlatformServiceCache() throws RegistryResolutionException, IO
         }
         if (platformServiceCacheRef.get() != null
                 && platformServiceCacheRef.get().platformTimestamp().equals(platformTimestamp)) {
-            LOG.log(Level.INFO, "The platform cache is up to date with the registry");
+            LOG.log(Level.FINE, "The platform cache is up to date with the registry");
             return;
         }
         Collection<Platform> platforms = platformCatalog.getPlatforms();