move internal buildNewOnionPaths function into buildNewOnionPathsWorker per review

js/modules/loki_snode_api.js

@@ -408,10 +408,7 @@ class LokiSnodeAPI {
     });
   }
 
-  async buildNewOnionPaths() {
-    // Note: this function may be called concurrently
-
-    return primitives.allowOnlyOneAtATime('buildNewOnionPaths', async () => {
+  async buildNewOnionPathsWorker() {
     const _ = window.Lodash;
 
     log.info('LokiSnodeAPI::buildNewOnionPaths - building new onion paths');
@@ -489,7 +486,11 @@ class LokiSnodeAPI {
     }
 
     log.info(`Built ${this.onionPaths.length} onion paths`, this.onionPaths);
-    });
+  }
+
+  async buildNewOnionPaths() {
+    // this function may be called concurrently make sure we only have one inflight
+    return primitives.allowOnlyOneAtATime('buildNewOnionPaths', this.buildNewOnionPathsWorker);
   }
 
   async getRandomSnodeAddress() {