Use nox in AZP CI. (#1267)

noxfile.py

@@ -12,6 +12,7 @@ import nox
 
 try:
     import antsibull_nox
+    from antsibull_nox.cli import run as run_antsibull_nox
 except ImportError:
     print("You need to install antsibull-nox in the same Python environment as nox.")
     sys.exit(1)
@@ -20,6 +21,24 @@ except ImportError:
 antsibull_nox.load_antsibull_nox_toml()
 
 
+@nox.session(name="update-azp-config", python=False)
+def update_azp_config(session: nox.Session) -> None:
+    command = [
+        "antsibull-nox",
+        "update-azp-config",
+        "--exclude-tags",
+        "docker",
+        "--min-ansible-core",
+        "2.18",
+    ]
+    if antsibull_nox.IN_CI:
+        command.append("--fail-on-change")
+    session.debug(" ".join(command))
+    result = run_antsibull_nox(command)
+    if result != 0:
+        session.fail(f"Execution failed with status code {result}")
+
+
 # Allow to run the noxfile with `python noxfile.py`, `pipx run noxfile.py`, or similar.
 # Requires nox >= 2025.02.09
 if __name__ == "__main__":