Add Python 3.12 builds (#31)

* Add Python 3.12 builds

The migrator seems confused by another package from a split feedstock
that also produces non-Python packages that qiskit-aer depends on
not having Python 3.12 builds yet, so this is a manual migration.

Explicitly exclude TestNoiseTransformer tests because they require cvxpy.
Previously they were skipped by unittest when cvxpy was not installed but
test skipping was broken by Python 3.12.1 (see
testing-cabal/testtools#371 and
python/cpython#106588), so we had to explicitly
skip the tests with the test runner.

.ci_support/linux_64_cuda_compilerNonecuda_compiler_versionNonecxx_compiler_version12numpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,40 @@
+cdt_name:
+- cos6
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- None
+cuda_compiler_version:
+- None
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-cos7-x86_64
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- linux-64
+zip_keys:
+- - cxx_compiler_version
+  - cuda_compiler
+  - cuda_compiler_version
+  - cdt_name
+  - docker_image
+- - python
+  - numpy

.ci_support/linux_64_cuda_compilercuda-nvcccuda_compiler_version12.0cxx_compiler_version11numpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,40 @@
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- cuda-nvcc
+cuda_compiler_version:
+- '12.0'
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '11'
+docker_image:
+- quay.io/condaforge/linux-anvil-cos7-x86_64
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- linux-64
+zip_keys:
+- - cxx_compiler_version
+  - cuda_compiler
+  - cuda_compiler_version
+  - cdt_name
+  - docker_image
+- - python
+  - numpy

.ci_support/linux_64_cuda_compilernvcccuda_compiler_version11.8cxx_compiler_version11numpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,40 @@
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- nvcc
+cuda_compiler_version:
+- '11.8'
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '11'
+docker_image:
+- quay.io/condaforge/linux-anvil-cuda:11.8
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- linux-64
+zip_keys:
+- - cxx_compiler_version
+  - cuda_compiler
+  - cuda_compiler_version
+  - cdt_name
+  - docker_image
+- - python
+  - numpy

.ci_support/migrations/python312.yaml

@@ -0,0 +1,38 @@
+migrator_ts: 1695046563
+__migrator:
+    migration_number: 1
+    operation: key_add
+    primary_key: python
+    ordering:
+        python:
+            - 3.6.* *_cpython
+            - 3.7.* *_cpython
+            - 3.8.* *_cpython
+            - 3.9.* *_cpython
+            - 3.10.* *_cpython
+            - 3.11.* *_cpython
+            - 3.12.* *_cpython  # new entry
+            - 3.6.* *_73_pypy
+            - 3.7.* *_73_pypy
+            - 3.8.* *_73_pypy
+            - 3.9.* *_73_pypy
+    paused: false
+    longterm: True
+    pr_limit: 30
+    max_solver_attempts: 6  # this will make the bot retry "not solvable" stuff 6 times
+    exclude:
+      # this shouldn't attempt to modify the python feedstocks
+      - python
+      - pypy3.6
+      - pypy-meta
+      - cross-python
+      - python_abi
+    exclude_pinned_pkgs: false
+
+python:
+  - 3.12.* *_cpython
+# additional entries to add for zip_keys
+numpy:
+  - 1.26
+python_impl:
+  - cpython

.ci_support/osx_64_numpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,37 @@
+MACOSX_DEPLOYMENT_TARGET:
+- '10.9'
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- None
+cuda_compiler_version:
+- None
+cxx_compiler:
+- clangxx
+cxx_compiler_version:
+- '16'
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+llvm_openmp:
+- '16'
+macos_machine:
+- x86_64-apple-darwin13.4.0
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- osx-64
+zip_keys:
+- - python
+  - numpy

.ci_support/osx_arm64_numpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,37 @@
+MACOSX_DEPLOYMENT_TARGET:
+- '11.0'
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- None
+cuda_compiler_version:
+- None
+cxx_compiler:
+- clangxx
+cxx_compiler_version:
+- '16'
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+llvm_openmp:
+- '16'
+macos_machine:
+- arm64-apple-darwin20.0.0
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- osx-arm64
+zip_keys:
+- - python
+  - numpy

.ci_support/win_64_cuda_compilerNonecuda_compiler_versionNonenumpy1.26python3.12.____cpython.yaml

@@ -0,0 +1,31 @@
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cuda_compiler:
+- None
+cuda_compiler_version:
+- None
+cxx_compiler:
+- vs2019
+libblas:
+- 3.9 *netlib
+liblapack:
+- 3.9 *netlib
+numpy:
+- '1.26'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+spdlog:
+- '1.12'
+target_platform:
+- win-64
+zip_keys:
+- - cuda_compiler
+  - cuda_compiler_version
+- - python
+  - numpy