Fix autoupdate_managed table value for MacOS 15

[Micah-Kolide]

In MacOS 15 Sequoia the SoftwareUpdate private framework has been updated and the autoupdate_managed value was no longer being detected for our kolide_macos_software_update table. After decompiling the framework it became clear what needed to change, but I was able to verify this change after we got a MDM profile on my laptop.

I've attached 4 photos of the decompiled framework (the first two are from MacOS 14 and the last two are from MacOS 15).




In these images we can see that the isMacOSAutoUpdateManaged and isAutomaticallyCheckForUpdatesManaged performed the exact same operation in the older version of the framework, but in the newest version it seems that isAutomaticallyCheckForUpdatesManaged has been deprecated.

Here is the result after updating to use isMacOSAutoUpdateManaged with a managed device:

Here is the result on my device without a profile to manage the autoupdates:

osquery> SELECT * FROM kolide_macos_software_update;
             autoupdate_managed = 0
             autoupdate_enabled = 1
                       download = 1
                    app_updates = 1
                     os_updates = 0
               critical_updates = 1
last_successful_check_timestamp = 1726030905

[directionless]

I'm game to try this -- when it merges to nightly, let's make sure we test it on the nightly machines. (And maybe even push it to alpha)