Replace deprecated macos CI runners

Replace macos-11 runners with macos-14 runners.

Reference: https://github.com/actions/runner-images?tab=readme-ov-file#available-images
Reference: aboutcode-org/skeleton#89
Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Author: AyanSinhaMahapatra

azure-pipelines.yml

@@ -24,33 +24,33 @@ jobs:
 
     - template: etc/ci/azure-posix.yml
       parameters:
-          job_name: macos11_cpython
-          image_name: macOS-11
+          job_name: macos12_cpython
+          image_name: macOS-12
           python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
     - template: etc/ci/azure-posix.yml
       parameters:
-          job_name: macos12_cpython
-          image_name: macOS-12
+          job_name: macos13_cpython
+          image_name: macOS-13
           python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
     - template: etc/ci/azure-posix.yml
       parameters:
-          job_name: macos13_cpython
-          image_name: macOS-13
+          job_name: macos14_cpython_arm64
+          image_name: macOS-14
           python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs
 
     - template: etc/ci/azure-posix.yml
       parameters:
           job_name: macos14_cpython
-          image_name: macOS-14
-          python_versions: ['3.8', '3.9', '3.10', '3.11', '3.12']
+          image_name: macOS-14-large
+          python_versions: ['3.8', '3.8', '3.9', '3.10', '3.12']
           test_suites:
               all: venv/bin/pytest -n 2 -vvs