Changing the default version of a task doesnt change the version of the scheduled task, unless you delete the schedule and recreate it

[darklight147]

Steps to reproduce:

• Have a task with a version aaaaaa
• Schedule this task to 8am and 4pm
• Upgrade the task's default version to bbbbbb
• Wait for the schedule to run again
• Notice how it runs the scheduled aaaaaa

Additional context: Setting a new version for a task doesnt make this version the default for the next scheduled execution which means everytime you upgrade your task's docker image you will need to delete all the scheduled occurences of the task and recreate them