Update Busy Hours Application To 1.5.8 version

[Nitesh Tudu]

Hi Everyone,

Hope you guys are doing well, I just wanted to inform you to update the current application to the latest build. 

In the previous version, there was an issue related to the scheduler. Which actually wasn't deleting the scheduler, which is fixed in the latest (1.5.8) version. It'll also handle if there are any existing scheduled.

please make sure to update the application. 

If you have any feedback, I'd love to hear.

Thank you so much to everyone for support.