Reserve after unreserved

### What feature do you want to see added?

Sometimes we're dealing with situations that we want to lock the resource right after the current job unlocks it, nowadays I need to determine the average wait time of the job and put a timer to go check it again to see if it's done.

I was thinking about a feature to simply ask for a reservation once the current reservation is done.

### Upstream changes

_No response_

### Are you interested in contributing this feature?

My Java skills are pretty weak, I'll ask my employer to see if we can put an effort into this.
Thanks,