Fix rzz parameter validation on Qiskit 1.1 (#1986)

The rzz validation check was using `CircuitInstruction.params`, an alias
for `CircuitInstruction.operation.params` added in Qiskit 1.2. Here the
usage is replaced `CircuitInstruction.operation.params` to keep
compatibility with Qiskit 1.1.

Co-authored-by: Ian Hincks <[email protected]>
Co-authored-by: Yael Ben-Haim <[email protected]>

qiskit_ibm_runtime/utils/utils.py

@@ -73,10 +73,11 @@ def _is_isa_circuit_helper(circuit: QuantumCircuit, target: Target, qubit_map: D
         # errors (beyond pi/2 does not trigger an error down the stack, only may become less
         # accurate).
         if name == "rzz" and (
-            instruction.params[0] < 0.0 or instruction.params[0] > 1.001 * np.pi / 2
+            instruction.operation.params[0] < 0.0
+            or instruction.operation.params[0] > 1.001 * np.pi / 2
         ):
             return f"The instruction {name} on qubits {qargs} is supported only for angles in the \
-            range [0, pi/2], but an angle of {instruction.params[0]} has been provided."
+            range [0, pi/2], but an angle of {instruction.operation.params[0]} has been provided."
 
         if isinstance(operation, ControlFlowOp):
             for sub_circ in operation.blocks: