Update subscription API to use service accounts

Update code to pull subscriptions from
console.redhat.com instead of
subscription.rhsm.redhat.com

Uses service account client ID and client secret
instead of username/password, which is being
deprecated in July 2025.

Additional changes:

- In awx.awx.subscriptions module, use new service
account params rather than old basic auth params

- Update awx.awx.license module to use subscription_id
instead of pool_id. This is due to using a different API,
which identifies unique subscriptions by subscriptionID
instead of pool ID.

Signed-off-by: Seth Foster <fosterbseth@gmail.com>
Co-authored-by: Chris Meyers <chris.meyers.fsu@gmail.com>
Co-authored-by: Peter Braun <pbraun@redhat.com>

awx_collection/plugins/modules/license.py

@@ -31,9 +31,9 @@ options:
           unlicensed or trial licensed.  When force=true, the license is always applied.
       type: bool
       default: 'False'
-    pool_id:
+    subscription_id:
       description:
-        - Red Hat or Red Hat Satellite pool_id to attach to
+        - Red Hat or Red Hat Satellite subscription_id to attach to
       required: False
       type: str
     state:
@@ -57,9 +57,9 @@ EXAMPLES = '''
     username: "my_satellite_username"
     password: "my_satellite_password"
 
-- name: Attach to a pool (requires fetching subscriptions at least once before)
+- name: Attach to a subscription (requires fetching subscriptions at least once before)
   license:
-    pool_id: 123456
+    subscription_id: 123456
 
 - name: Remove license
   license:
@@ -75,14 +75,14 @@ def main():
     module = ControllerAPIModule(
         argument_spec=dict(
             manifest=dict(type='str', required=False),
-            pool_id=dict(type='str', required=False),
+            subscription_id=dict(type='str', required=False),
             force=dict(type='bool', default=False),
             state=dict(choices=['present', 'absent'], default='present'),
         ),
         required_if=[
-            ['state', 'present', ['manifest', 'pool_id'], True],
+            ['state', 'present', ['manifest', 'subscription_id'], True],
         ],
-        mutually_exclusive=[("manifest", "pool_id")],
+        mutually_exclusive=[("manifest", "subscription_id")],
     )
 
     json_output = {'changed': False}
@@ -124,7 +124,7 @@ def main():
         if module.params.get('manifest', None):
             module.post_endpoint('config', data={'manifest': manifest.decode()})
         else:
-            module.post_endpoint('config/attach', data={'pool_id': module.params.get('pool_id')})
+            module.post_endpoint('config/attach', data={'subscription_id': module.params.get('subscription_id')})
 
     module.exit_json(**json_output)