Move the cache config to method configure_cache

Closes #116 (closed)

Move cache configuration from BaseWorker configure method to another named configure_cache

arkindex_worker/worker/__init__.py

@@ -137,6 +137,8 @@ class ElementsWorker(
 
     def configure(self):
         super().configure()
+        super().configure_cache()
+
         # Add report concerning elements
         self.report = Reporter(
             **self.worker_details, version=getattr(self, "worker_version_id", None)