Update Ankaa-3 to 84 qubits (#659)

Author: xinyi-joffre

azure-quantum/azure/quantum/target/rigetti/target.py

@@ -53,7 +53,7 @@ def num_qubits(target_name) -> int:
         if target_name == RigettiTarget.QVM.value:
             return 20
         elif target_name == RigettiTarget.ANKAA_3.value:
-            return 82
+            return 84
         elif target_name == RigettiTarget.ANKAA_9Q_3.value:
             return 9
         else:

samples/hello-world/HW-rigetti-qiskit.ipynb

@@ -134,7 +134,7 @@
         "| Target name | Target ID | Number of qubits | Description |\n",
         "| --- | --- | --- | --- |\n",
         "| Rigetti QVM (simulator) | `rigetti.sim.qvm` | 20 qubits | Rigetti's cloud-based, [open-source](https://github.com/quil-lang/qvm) \"Quantum Virtual Machine\" simulator. Free to use. |\n",
-        "| Ankaa-3 (hardware) | `rigetti.qpu.ankaa-3` | 82 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
+        "| Ankaa-3 (hardware) | `rigetti.qpu.ankaa-3` |84 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
         "| Ankaa-9Q-3 (hardware) | `rigetti.qpu.ankaa-9q-3` | 9 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
         "\n",
         "For this example, we will use `rigetti.sim.qvm`. To learn more about Rigetti's targets, check out [Rigetti's Azure Quantum documentation](https://learn.microsoft.com/azure/quantum/provider-rigetti)."

samples/hello-world/HW-rigetti-qsharp.ipynb

@@ -128,7 +128,7 @@
         "| Target name | Target ID | Number of qubits | Description |\n",
         "| --- | --- | --- | --- |\n",
         "| Rigetti QVM (simulator) | `rigetti.sim.qvm` | 20 qubits | Rigetti's cloud-based, [open-source](https://github.com/quil-lang/qvm) \"Quantum Virtual Machine\" simulator. Free to use. |\n",
-        "| Ankaa-3 (hardware) | `rigetti.qpu.ankaa-3` | 82 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
+        "| Ankaa-3 (hardware) | `rigetti.qpu.ankaa-3` |84 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
         "| Ankaa-9Q-3 (hardware) | `rigetti.qpu.ankaa-9q-3` | 9 qubits | A 4th-generation, square-lattice processor. Pricing based on QPUs. |\n",
         "\n",
         "For this example, we will use `rigetti.sim.qvm`. To learn more about Rigetti's targets, check out [Rigetti's Azure Quantum documentation](https://learn.microsoft.com/azure/quantum/provider-rigetti)."