fix: fix 'use-dict-literal' for pylint

.pylintrc

@@ -41,4 +41,3 @@ disable=fixme,
         unspecified-encoding,
         unused-argument,
         use-a-generator,
-        use-dict-literal,

src/wuttaweb/views/batch.py

@@ -274,7 +274,7 @@ class BatchMasterView(MasterView):
         thread = threading.Thread(
             target=self.populate_thread,
             args=(batch.uuid,),
-            kwargs=dict(progress=progress),
+            kwargs={"progress": progress},
         )
 
         # start thread and show progress page