Add a new argument concurrent_measurements to target class (Qiskit#10258)

* fix measure_v2

* modify measure_all

* dispatch backend

* add test of the builder with backendV2

* reconfigure test codes and some func

* refactoring

* add reno

* fix _measure_v2

* fix backend.meas_map in measure_v2

* fix reno

* delete get_qubit_channels from utils

* add get_qubits_channels in qubit_channels

* recostruct test about the builder with backendV2

* add meas_map to Target class

* fix after mergin main branch

* fix documents about meas_map

* format target.py

* add reno

* add meas_map to target in convert_to_target

* add the more description about meas_map

* Update releasenotes/notes/enable_target_aware_meas_map-0d8542402a74e9d8.yaml

Co-authored-by: Naoki Kanazawa <nkanazawa1989@gmail.com>

* fix test_meas_map

* remove format_meas_map

* rename meas_map in target to concurrent_measuments

* change reno

* remove Unused Union Dict

* concurrent_measurements set as getattr(configuration, meas_map)

* Update qiskit/transpiler/target.py

Co-authored-by: Naoki Kanazawa <nkanazawa1989@gmail.com>

* Update qiskit/transpiler/target.py

Co-authored-by: Naoki Kanazawa <nkanazawa1989@gmail.com>

* format

---------

Co-authored-by: Naoki Kanazawa <nkanazawa1989@gmail.com>

Author: to24toro

qiskit_ibm_provider/fake_provider/utils/backend_converter.py

@@ -43,7 +43,7 @@ def convert_to_target(conf_dict: dict, props_dict: dict = None, defs_dict: dict
     qubit_props = None
     if props_dict:
         qubit_props = qubit_props_from_props(props_dict)
-    target = Target(qubit_properties=qubit_props)
+    target = Target(qubit_properties=qubit_props, concurrent_measurements=conf_dict.get("meas_map"))
     # Parse from properties if it exsits
     if props_dict is not None:
         # Parse instructions