Add note on random passwords.

Author: felixfontein

changelogs/fragments/168-storagebox.yml

@@ -1,4 +1,5 @@
 minor_changes:
-  - "storagebox_set_password - support the new Hetzner API (https://github.com/ansible-collections/community.hrobot/pull/168)."
+  - "storagebox_set_password - support the new Hetzner API. Note that the new API does not support setting a random password;
+     you must always provide a password when using the new API (https://github.com/ansible-collections/community.hrobot/pull/168)."
   - "storagebox_snapshot - support the new Hetzner API (https://github.com/ansible-collections/community.hrobot/pull/168)."
   - "storagebox_snapshot_info - support the new Hetzner API (https://github.com/ansible-collections/community.hrobot/pull/168)."

changelogs/fragments/169-storagebox.yml

@@ -1,4 +1,5 @@
 minor_changes:
-  - "storagebox_subaccount - support the new Hetzner API (https://github.com/ansible-collections/community.hrobot/pull/168)."
+  - "storagebox_subaccount - support the new Hetzner API. Note that the new API does not support setting a random password;
+     you must always provide a password when using the new API to create a storagebox (https://github.com/ansible-collections/community.hrobot/pull/168)."
   - "storagebox_subaccount - no longer mark ``password_mode`` as ``no_log`` (https://github.com/ansible-collections/community.hrobot/pull/168)."
   - "storagebox_subaccount_info - support the new Hetzner API (https://github.com/ansible-collections/community.hrobot/pull/168)."