another unnecessary catch from aer

qiskit/primitives/backend_estimator.py

@@ -15,7 +15,6 @@
 
 from __future__ import annotations
 
-import warnings
 from collections.abc import Sequence
 from itertools import accumulate
 
@@ -68,17 +67,14 @@ def _run_circuits(
         max_circuits = backend.max_circuits
     else:
         raise RuntimeError("Backend version not supported")
-    with warnings.catch_warnings():
-        # TODO remove this catch once Aer stops using QobjDictField
-        warnings.filterwarnings("ignore", category=DeprecationWarning, module="qiskit")
-        if max_circuits:
-            jobs = [
-                backend.run(circuits[pos : pos + max_circuits], **run_options)
-                for pos in range(0, len(circuits), max_circuits)
-            ]
-            result = [x.result() for x in jobs]
-        else:
-            result = [backend.run(circuits, **run_options).result()]
+    if max_circuits:
+        jobs = [
+            backend.run(circuits[pos : pos + max_circuits], **run_options)
+            for pos in range(0, len(circuits), max_circuits)
+        ]
+        result = [x.result() for x in jobs]
+    else:
+        result = [backend.run(circuits, **run_options).result()]
     return result, metadata